1.
Rev. Bras. Med. Fam. Comunidade (Online)
; 10(35): 1-2, abr.-jun. 2015.
Artículo
en Inglés
| Coleciona SUS, LILACS
| ID: biblio-879085
RESUMEN
One of the most important aspects of quaternary prevention is avoiding the exposure of the patients to unnecessary overtreatment. In this commentary we explain how a valid and reliable double blinded randomized controlled clinical trial (RCT) with a good external validity may help a physician to estimate the magnitude of unnecessary overtreatment.