Name Info Provider Link
subscription/membership/fee required Elsevier Science https://linkinghub.elsevier.com/retrieve/pii/S2210-7401(21)00219-9
Autoimmune Hepatitis free resource Genetic Alliance https://www.diseaseinfosearch.org/result/678
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/34920137/
free resource Europe PubMed Central https://europepmc.org/abstract/MED/34920137