Name Info Provider Link
subscription/membership/fee required Ingenta plc https://www.ingentaconnect.com/openurl?genre=article&issn=0025-7974&volume=101&issue=8&spage=e29009&aulast=Chang
COVID-19 (Coronavirus Disease 2019) free resource MedlinePlus Health Information https://medlineplus.gov/covid19coronavirusdisease2019.html
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=35212313.ui
free resource PubMed Central https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/35212313/
free resource Europe PubMed Central https://europepmc.org/abstract/MED/35212313
free resource Wolters Kluwer https://doi.org/10.1097/MD.0000000000029009