PMC:7160614 / 12442-12497 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T75","span":{"begin":53,"end":54},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"lues of each predictive factor were assigned points. A "}