PMC:7195088 / 2223-2365
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T7","span":{"begin":40,"end":41},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"result of an incomplete denominator and a possible lack of adjustment for relevant confounding factors [4,5]. Nonetheless, of particular clini"}