Name | Info | Provider | Link |
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subscription/membership/fee required | Elsevier Science | https://linkinghub.elsevier.com/retrieve/pii/S0883-9441(21)00069-1 | |
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=33957578.ui | |
free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/33957578/ | |
free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/33957578 | |
subscription/membership/fee required | W.B. Saunders | http://journals.elsevierhealth.com/retrieve/pii/S0883-9441(21)00069-1 | |
free resource | scite Smart Citations | https://scite.ai/reports/33957578 |