| Name | Info | Provider | Link |
|---|---|---|---|
| COVID-19 (Coronavirus Disease 2019) | free resource | MedlinePlus Health Information | https://medlineplus.gov/covid19coronavirusdisease2019.html |
| free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/36935919/ | |
| free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/36935919 | |
| free resource | PeerJ, Inc. | https://doi.org/10.7717/peerj.14979 |