Name Info Provider Link
free resource Elsevier Science https://linkinghub.elsevier.com/retrieve/pii/S1600-6135(22)08664-6
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=33565252.ui
free resource Wiley https://onlinelibrary.wiley.com/doi/10.1111/ajt.16527
free resource scite Smart Citations https://scite.ai/reports/33565252