Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 1.276
Filtrar
1.
Biomedica ; 44(3): 305-317, 2024 08 29.
Artículo en Inglés, Español | MEDLINE | ID: mdl-39241239

RESUMEN

The national transplant law in Colombia, Law 1805 of 2016, modified the Colombian legislation regarding how a person accesses an organ transplant, but above all, it changed the donor figure, establishing the term derived from the presumptive consent right. This term implies a person's hypothetical willingness to be an organ donor as a manifestation of solidarity and charity towards another person in a situation of need and vulnerability concerning his/her health and the dimensions that define it. In the following text, seven moments are considered fundamental facts when constructing a culture about the value of healthcare in the national transplant policy in Colombia.


La Ley Nacional de Trasplantes en Colombia, Ley 1805 de 2016, modificó la legislación colombiana en cuanto a cómo se accede a un trasplante de órganos, pero, sobre todo, cambió la figura de donatario y dispuso el término derivado del derecho del consentimiento presuntivo. Este define la hipotética voluntad de una persona de ser donante de órganos como manifestación de solidaridad y beneficencia con otra persona en situación de necesidad y vulnerabilidad relacionada con su salud y las dimensiones que la definen. En el siguiente texto se presentan siete momentos que se consideran hechos fundamentales en la construcción de una cultura del valor de la atención en salud en la política nacional de trasplantes de Colombia.


Asunto(s)
Trasplante de Órganos , Colombia , Humanos , Trasplante de Órganos/legislación & jurisprudencia , Obtención de Tejidos y Órganos/legislación & jurisprudencia , Obtención de Tejidos y Órganos/ética , Política de Salud/legislación & jurisprudencia , Donantes de Tejidos/legislación & jurisprudencia , Atención a la Salud/legislación & jurisprudencia
2.
BMC Med Ethics ; 25(1): 93, 2024 Sep 02.
Artículo en Inglés | MEDLINE | ID: mdl-39223644

RESUMEN

BACKGROUND: The demand for organ transplants, both globally and in South Korea, substantially exceeds the supply, a situation that might have been aggravated by the enactment of the Life-Sustaining Treatment Decision Act (LSTDA) in February 2018. This legislation may influence emergency medical procedures and the availability of organs from brain-dead donors. This study aimed to assess LSTDA's impact, introduced in February 2018, on organ donation status in out-of-hospital cardiac arrest (OHCA) patients in a metropolitan city and identified related factors. METHODS: We conducted a retrospective analysis of a regional cardiac arrest registry. This study included patients aged 16 or older with cardiac arrest and a cerebral performance category (CPC) score of 5 from January 2015 to December 2022. The exclusion criteria were CPC scores of 1-4, patients under 16 years, and patients declared dead or transferred from emergency departments. Logistic regression analysis was used to analyse factors affecting organ donation. RESULTS: Of the 751 patients included in this study, 47 were organ donors, with a median age of 47 years. Before the LSTDA, there were 30 organ donations, which declined to 17 after its implementation. In the organ donation group, the causes of cardiac arrest included medical (34%), hanging (46.8%), and trauma (19.2%). The adjusted odds ratio for organ donation before the LSTDA implementation was 6.12 (95% CI 3.09-12.12), with non-medical aetiology as associated factors. CONCLUSION: The enactment of the LSTDA in 2018 in South Korea may be linked to reduced organ donations among patients with OHCA, underscoring the need to re-evaluate the medical and legal aspects of organ donation, especially considering end-of-life care decisions.


Asunto(s)
Paro Cardíaco Extrahospitalario , Obtención de Tejidos y Órganos , Humanos , Paro Cardíaco Extrahospitalario/terapia , Paro Cardíaco Extrahospitalario/mortalidad , República de Corea/epidemiología , Obtención de Tejidos y Órganos/legislación & jurisprudencia , Estudios Retrospectivos , Masculino , Persona de Mediana Edad , Femenino , Adulto , Anciano , Toma de Decisiones , Donantes de Tejidos/legislación & jurisprudencia , Cuidados para Prolongación de la Vida/legislación & jurisprudencia , Cuidados para Prolongación de la Vida/ética , Sistema de Registros
3.
Transplant Proc ; 56(6): 1216-1221, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39013745

RESUMEN

BACKGROUND: Solid organ transplantation improves the quality of life for patients but has significant out-of-pocket expenses for donors and recipients in the USA, leading many to utilize crowdfunding for donations to cover expenses. We sought to characterize crowdfunding for transplant patients and to identify ethical and policy issues. METHODS: We obtained newspaper articles that described crowdfunding campaigns for organ transplant patients from Nexis-Uni. Using Nvivo, we identified and analyzed article details, patient characteristics, features of campaigns, additional fundraisers, and policy and ethical issues related to crowdfunding. RESULTS: Most sources were published between 2015 and 2020. Of 231 patients identified, 43% were thoracic organ recipients and 42% were kidney recipients. GoFundMe was the most popular platform. 78% of patients reported at least one intended use of crowdfunding; medical expenses were the most cited reason. Ten percent of articles described at least one ethical or policy consideration related to crowdfunding for organ transplant. Concerns included violations of federal laws prohibiting donors from receiving "valuable consideration" for an organ, taxation of funds, loss of Medicaid or disability benefits, accountability for fund usage, and crowdfunding requirements for organ waiting list placement. In several cases, transplants were delayed due to crowdfunding concerns. CONCLUSIONS: Our findings reveal crowdfunding characteristics and financial barriers present among transplant patients. Furthermore, our study suggests that the ethical and policy implications for crowdfunding in the transplant population are not yet adequately assessed. National regulations and transplant center policies may need to be modified to address issues raised by patient crowdfunding.


Asunto(s)
Colaboración de las Masas , Obtención de Fondos , Trasplante de Órganos , Humanos , Obtención de Fondos/ética , Obtención de Fondos/legislación & jurisprudencia , Trasplante de Órganos/ética , Trasplante de Órganos/economía , Trasplante de Órganos/legislación & jurisprudencia , Colaboración de las Masas/ética , Colaboración de las Masas/economía , Colaboración de las Masas/legislación & jurisprudencia , Periódicos como Asunto , Donantes de Tejidos/ética , Donantes de Tejidos/legislación & jurisprudencia , Obtención de Tejidos y Órganos/economía , Obtención de Tejidos y Órganos/ética , Obtención de Tejidos y Órganos/legislación & jurisprudencia , Receptores de Trasplantes , Estados Unidos , Política de Salud/legislación & jurisprudencia
4.
Transpl Int ; 37: 12533, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39027155

RESUMEN

England switched to an opt-out system of consent in 2020 aiming to increase the number of organs available. Spain also operates an opt-out system yet has almost twice the organ donations per million population compared with England. We aimed to identify both differences and similarities in the consent policies, documents and procedures in deceased donation between the two countries using comparative qualitative content and discourse analysis. Spain had simpler, locally tailored documents, the time taken for families to review and process information may be shorter, there were more pathways leading to organ donation in Spain, and more robust legal protections for the decisions individuals made in life. The language in the Spanish documents was one of support and reassurance. Documents in England by comparison appeared confusing, since additions were designed to protect the NHS against risk and made to previous document versions to reflect the law change rather than being entirely recast. If England's ambition is to achieve consent rates similar to Spain this analysis has highlighted opportunities that could strengthen the English system-by giving individuals' decisions recorded on the organ donor register legal weight, alongside unifying and simplifying consent policies and procedures to support families and healthcare professionals.


Asunto(s)
Consentimiento Informado , Obtención de Tejidos y Órganos , Humanos , Obtención de Tejidos y Órganos/legislación & jurisprudencia , España , Inglaterra , Consentimiento Informado/legislación & jurisprudencia , Donantes de Tejidos/legislación & jurisprudencia , Toma de Decisiones
6.
Sud Med Ekspert ; 67(3): 5-9, 2024.
Artículo en Ruso | MEDLINE | ID: mdl-38887063

RESUMEN

The article is devoted to legal and forensic medical problems of postmortem donation. The substantive provisions of postmortem donation, as well as normative legal documents regulating the processes of organs harvesting from deceased persons for subsequent transplantation and governing the work of transplantologists and forensic medical experts have been considered. The practical examples illustrating the essence and nature of the problem of postmortem forensic medical expertise of persons with absent organs has been given and the importance of the participation of a forensic medical expert involved in the decision-making process on possibility (or impossibility) of the corpse's organs and tissues explantation without prejudice to the further expert examination has been emphasized. The authors pay particular attention to the inadequacy of the legal framework, including the lack of a clear understanding of the legal status of the person holding the position of forensic medical expert, who provides an expert opinion on the organs' explantation.


Asunto(s)
Medicina Legal , Obtención de Tejidos y Órganos , Humanos , Medicina Legal/legislación & jurisprudencia , Medicina Legal/métodos , Federación de Rusia , Obtención de Tejidos y Órganos/legislación & jurisprudencia , Obtención de Tejidos y Órganos/métodos , Testimonio de Experto/métodos , Testimonio de Experto/legislación & jurisprudencia , Autopsia/métodos , Donantes de Tejidos/legislación & jurisprudencia
7.
Eur J Health Law ; 31(4): 411-432, 2024 May 22.
Artículo en Inglés | MEDLINE | ID: mdl-38782402

RESUMEN

Anonymous gamete donation creates a specific conflict between human rights and public interests under Article 8 of the ECHR. This was first assessed in the ECtHR's landmark decision in Gauvin-Fournis and Silliau v. France of 7 September 2023. This article critically analyses this judgment, taking into account the European legal framework for anonymous gamete donation, the recommendations of the competent authorities and the previous case law of the ECtHR on the right to know one's biological origin as an integral part of one's identity that is protected under the right to private and family life.


Asunto(s)
Donación de Oocito , Humanos , Francia , Donación de Oocito/legislación & jurisprudencia , Confidencialidad/legislación & jurisprudencia , Donantes de Tejidos/legislación & jurisprudencia , Obtención de Tejidos y Órganos/legislación & jurisprudencia , Femenino , Derechos Humanos/legislación & jurisprudencia
8.
Exp Clin Transplant ; 22(Suppl 4): 33-36, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-38775695

RESUMEN

In Egypt, there is presently a growing need to have a deceased donor transplant program. Egypt conducted its first kidney transplant from a living donor in 1976 and a first partial liver transplant in 2001. Since 2009, the Egyptian Health Authorities Combat Transplant Tourism in concordance with ethics codes and the Declaration of Istanbul Custodian Group has been in place. The Egyptian Transplantation Law of 2011 mentions that organs could be procured from deceased donors based on a will and on family consent. This law has had many critics, including religious authorities who have stressed that organs cannot be taken from a person with brain death because, in their view, life ends with death of all organs. Many intensivists disagree over the definition of death. In addition, the media has communicated contradicting and sometimes misleading health care information. Mummification is rooted in pharos practice and linked to religious beliefs. The ancient Egyptians believed that, by burying the deceased with their organs, they may rejoin with them in the afterlife. Since 2019, the transplant community in Egypt has started collaborations with international transplant organizations and campaigns with doctors and celebrities to donate their organs after death, which have stressed that a deceased donor program could help against end-stage organ mortality. In November 2022, after communications with politicians, President Abdelfattah El Sisi directed the government to establish a regional center for organ transplantation, which aimed to be the biggest in the Middle East and North Africa region. The new center will be part of a new medical city that would replace Nasser Medical Institution in Cairo, Egypt. The Ministry of Health issued an official form to be signed by a person before his death, accepting use of organs, to give hope and support to other patients in need.


Asunto(s)
Trasplante de Órganos , Donantes de Tejidos , Obtención de Tejidos y Órganos , Humanos , Egipto , Trasplante de Órganos/legislación & jurisprudencia , Trasplante de Órganos/ética , Donantes de Tejidos/provisión & distribución , Donantes de Tejidos/legislación & jurisprudencia , Obtención de Tejidos y Órganos/legislación & jurisprudencia , Religión y Medicina , Turismo Médico/legislación & jurisprudencia , Turismo Médico/ética , Conocimientos, Actitudes y Práctica en Salud , Actitud Frente a la Muerte , Muerte Encefálica , Formulación de Políticas , Regulación Gubernamental , Consentimiento Informado/legislación & jurisprudencia
9.
Exp Clin Transplant ; 22(Suppl 4): 28-32, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-38775694

RESUMEN

The first living donor kidney transplant in Syria was performed 44 years ago; by the end of 2022, 6265 renal transplants had been performed in Syria. Kidney, bone marrow, cornea, and stem cells are the only organs or tissues that can be transplanted in Syria. Although 3 heart transplants from deceased donors were performed in the late 1980s, cardiac transplant activities have since discontinued. In 2003, national Syrian legislation was enacted authorizing the use of organs from living unrelated and deceased donors. This important law was preceded by another big stride: the acceptance by the higher Islamic religious authorities in Syria in 2001 of the principle of procurement of organs from deceased donors, provided that consent is given by a first- or second-degree relative. After the law was enacted, kidney transplant rates increased from 7 per million population in 2002 to 17 per million population in 2007. Kidney transplants performed abroad for Syrian patients declined from 25% in 2002 to <2% in 2007. Rates plateaued through 2010, before the political crisis started in 2011. Forty-four years after the first successful kidney transplant in Syria, patients needing an organ transplant rely on living donors only. Moreover, 20 years after the law authorizing use of organs from deceased donors, a program is still not in place in Syria. The war, limited resources, and lack of public awareness about the importance of organ donation and transplant appear to be factors inhibiting initiation of a deceased donor program in Syria. A concerted and ongoing education campaign is needed to increase awareness of organ donation, change negative public attitudes, and gain societal acceptance. Every effort must be made to initiate a deceased donor program to lessen the burden on living donors and to enable national self-sufficiency in organs for transplant.


Asunto(s)
Donadores Vivos , Trasplante de Órganos , Donantes de Tejidos , Obtención de Tejidos y Órganos , Humanos , Siria , Obtención de Tejidos y Órganos/legislación & jurisprudencia , Obtención de Tejidos y Órganos/tendencias , Trasplante de Órganos/legislación & jurisprudencia , Trasplante de Órganos/tendencias , Donadores Vivos/provisión & distribución , Donadores Vivos/legislación & jurisprudencia , Donantes de Tejidos/provisión & distribución , Donantes de Tejidos/legislación & jurisprudencia , Religión y Medicina , Trasplante de Riñón/legislación & jurisprudencia , Islamismo , Factores de Tiempo , Política de Salud/legislación & jurisprudencia , Regulación Gubernamental
11.
Med Law Rev ; 32(2): 205-228, 2024 May 28.
Artículo en Inglés | MEDLINE | ID: mdl-38654475

RESUMEN

The availability of biomaterials is a key component of health research and the development of new health-technologies (including, diagnostics, medicines, and vaccines). People are often encouraged by biobanks to donate samples altruistically to such biobanks. While empirical evidence suggests many donors are motivated by the desire to contribute towards developing new health-technologies for society. However, a tension can arise as health-technologies whose development is contributed to by donors' biomaterials will often be protected by intellectual property rights (IPRs), including patents. Patents give rightsholders control over how patented technologies are used and can be used in a way that impedes public access to technologies developed. Yet, there are no binding European legal obligations mandating disclosure to donors of how IPRs can operate over downstream health-technologies and how they could impact access to health-technologies developed, nor are there legally binding obligations to ensure public accessibility of technologies developed. Focusing on the bioethical implications posed, this article argues that the current situation can impact donors' autonomy and dignity interests. A more holistic approach is needed for biobank donation, which embeds a consideration of donors' expectations/interests from the point of donation through to how such samples are used and how health-technologies developed are accessed. We put forward avenues that seek to address such issues.


Asunto(s)
Bancos de Muestras Biológicas , Propiedad Intelectual , Humanos , Bancos de Muestras Biológicas/legislación & jurisprudencia , Bancos de Muestras Biológicas/ética , Patentes como Asunto/legislación & jurisprudencia , Tecnología Biomédica/legislación & jurisprudencia , Tecnología Biomédica/ética , Donantes de Tejidos/legislación & jurisprudencia , Discusiones Bioéticas/legislación & jurisprudencia
12.
Acta Med Acad ; 53(1): 81-89, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-38629256

RESUMEN

OBJECTIVE: The purpose of this narrative review paper was to review the state and development of the field of donor gametes in Kazakhstan, compare its legislative and technical capabilities with other countries and identify key steps towards the establishment of a unified register of donor gametes in the Republic. MATERIALS AND METHODS: The narrative review paper conducted an analysis of scientific publications and legal documents to examine the implementation of Assisted Reproductive Technologies (ART), focusing on Donor Sexual Gametes (DSG), globally. It utilized medical publications from 2019 to 2023, legal acts, and recommendations from global health organizations to analyze eligibility criteria, legal regulations, and the social aspects of ART across different regions. RESULTS: In Kazakhstan, ART is regulated by legislation, with DSG procedures governed by age limits, medical screening, and restrictions on the number of children born from donated gametes. Worldwide, practices vary, but there is growing interest in establishing a unified register of reproductive donor material to enhance transparency and accountability. However, legal gaps and ethical considerations must be addressed. CONCLUSION: The study identifies gaps in Kazakhstan's legislation compared to Western countries, emphasizing the necessity for enhanced legal rights for donors and recipients, including options for anonymity. Ethical concerns highlight the importance of confidentiality and data security in accessing the donor registry. Overall, implementing such a register promises to enhance transparency, safety, and accountability in reproductive medicine.


Asunto(s)
Sistema de Registros , Técnicas Reproductivas Asistidas , Donantes de Tejidos , Kazajstán , Humanos , Técnicas Reproductivas Asistidas/legislación & jurisprudencia , Donantes de Tejidos/legislación & jurisprudencia , Masculino , Femenino , Células Germinativas
13.
Klin Monbl Augenheilkd ; 241(4): 412-416, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-38653295

RESUMEN

PURPOSE: To establish a national consensus on contraindications for corneal donation for transplantation in Switzerland. METHODS: Swisstransplant (SWT), the Swiss national foundation coordinating tissue and organ donations, convened a working group consisting of six national corneal surgeons and eye bankers and donation experts to create a contraindication list for corneal donation. The group reviewed available national and international guidelines and recommendations, while adhering to Swiss law and transplant regulations. In cases of opposing opinions, the group held follow-up meetings until a consensus was reached. A consensus was defined as agreement among all parties present. RESULTS: From March 2021 to November 2021, the study group held six meetings and created a standardized minimal contraindication list for corneal donation in Switzerland. Thanks to this list, SWT has created a mandatory working and documentation file for donor coordinators to use when evaluating multiorgan donors for corneal harvesting. The authors agreed that while the national consensus list provides standardized minimal contraindication criteria, local eye banks may choose to introduce additional, more rigorous criteria. CONCLUSION: Given that corneal transplantation is the most commonly performed transplantation, establishing a consensus on contraindications is crucial for recipient safety. The creation of a consensus on contraindications for corneal donation in Switzerland is an essential contribution to fulfil the legal requirements concerning quality assurance and provides sufficient high-quality donor tissue within the country. Therefore, periodic review and revision of the consensus is considered critical.


Asunto(s)
Trasplante de Córnea , Obtención de Tejidos y Órganos , Suiza , Trasplante de Córnea/legislación & jurisprudencia , Humanos , Obtención de Tejidos y Órganos/legislación & jurisprudencia , Donantes de Tejidos/legislación & jurisprudencia , Consenso , Bancos de Ojos/legislación & jurisprudencia , Contraindicaciones de los Procedimientos
15.
Reprod Biomed Online ; 45(4): 639-641, 2022 10.
Artículo en Inglés | MEDLINE | ID: mdl-36195353

RESUMEN

The demands for surrogacy treatments continue to grow worldwide. However the legal guidance for non-commercial surrogacy treatments remains inadequate, and this commentary argues how the forthcoming guidance on surrogacy from the UK Law Commissions would benefit from a bold decision based on previous experience derived from similar developments in three other areas of assisted conception.


Asunto(s)
Técnicas Reproductivas Asistidas , Madres Sustitutas , Donantes de Tejidos , Femenino , Fertilización , Humanos , Intención , Embarazo , Donantes de Tejidos/legislación & jurisprudencia
17.
Transplantation ; 105(5): 945-951, 2021 05 01.
Artículo en Inglés | MEDLINE | ID: mdl-33675315

RESUMEN

Donation after circulatory death (DCD) donors are an increasingly more common source of livers for transplantation in many parts of the world. Events that occur during DCD liver recovery have a significant impact on the success of subsequent transplantation. This working group of the International Liver Transplantation Society evaluated current evidence as well as combined experience and created this guidance on DCD liver procurement. Best practices for the recovery and transplantation of livers arising through DCD after euthanasia and organ procurement with super-rapid cold preservation and recovery as well as postmortem normothermic regional perfusion are described, as are the use of adjuncts during DCD liver procurement.


Asunto(s)
Selección de Donante/legislación & jurisprudencia , Hepatectomía/legislación & jurisprudencia , Trasplante de Hígado/legislación & jurisprudencia , Preservación de Órganos , Donantes de Tejidos/legislación & jurisprudencia , Benchmarking , Causas de Muerte , Isquemia Fría , Consenso , Hepatectomía/efectos adversos , Humanos , Trasplante de Hígado/efectos adversos , Preservación de Órganos/efectos adversos , Perfusión , Formulación de Políticas , Factores de Tiempo , Isquemia Tibia
18.
Med Law Rev ; 29(2): 337-346, 2021 Aug 11.
Artículo en Inglés | MEDLINE | ID: mdl-33532835

RESUMEN

In A NHS Foundation Trust v MC, the Court of Protection revisits the question of whether adults should be allowed to act as bone marrow or peripheral blood stem cell donors if they lack decision-making capacity. This case note explores the positive and problematic implications of the case based on points that were raised in the judicial reasoning that specifically relate to i) practical implications concerning the key players in this environment, ii) the risk analysis within the best interest determination, iii) altruism and iv) the wider context as it relates to minor donors who lack capacity.


Asunto(s)
Competencia Mental/legislación & jurisprudencia , Células Madre , Donantes de Tejidos/legislación & jurisprudencia , Altruismo , Femenino , Humanos , Madres , Núcleo Familiar , Medicina Estatal , Reino Unido
19.
J Gynecol Obstet Hum Reprod ; 49(9): 101902, 2020 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-32889113

RESUMEN

INTRODUCTION: France is known for its conservative and unique position in assisted reproductive technologies (ARTs). At the eve of the future revision of French Bioethics laws, we decided to conduct a national survey to examine the opinions of French specialists in ARTs about social issues. MATERIAL AND METHODS: Descriptive study conducted in May 2017 in a university teaching hospital using an anonymous online questionnaire on current issues in ARTs. The questionnaire was sent by email to 650 French ARTs specialists, both clinicians and embryologists. RESULTS: After 3 reminders, 408 responses were collected resulting in a participation rate of 62.7% (408/650). Concerning pre-implantation genetic testing, 80% of the physicians were in favor of expanding the indications, which in France are presently limited to incurable genetic diseases. Authorizing elective Fertility Preservation was supported by 93.4% of the specialists, but without social coverage for 86.3% of them. Concerning gamete donation, 77.4% of the French ARTs specialists were in favor of giving a financial compensation to donors, 92% promoted preserving their anonymity and 80.9% were against a directed donation. ARTs for single heterosexual women were supported by 63.4% of the French specialists and by 72.5% for lesbian couples. The legalization of surrogacy was requested by 55.2%. DISCUSSION: Pending the revision of the French Bioethics laws, this survey provides an overview of the opinion of the specialists in ARTs on expanding ARTs for various social indications.Because of the evolution of social values, a more liberal and inclusive ART program is desired by the majority of ART specialists in France.


Asunto(s)
Actitud del Personal de Salud , Discusiones Bioéticas/legislación & jurisprudencia , Técnicas Reproductivas Asistidas/legislación & jurisprudencia , Factores Sociológicos , Especialización , Encuestas y Cuestionarios , Bioética , Femenino , Preservación de la Fertilidad/legislación & jurisprudencia , Francia , Humanos , Masculino , Persona de Mediana Edad , Técnicas Reproductivas Asistidas/tendencias , Minorías Sexuales y de Género/legislación & jurisprudencia , Persona Soltera/legislación & jurisprudencia , Cambio Social , Madres Sustitutas/legislación & jurisprudencia , Donantes de Tejidos/legislación & jurisprudencia
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA