PMC:7212965 / 28229-28298
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T230","span":{"begin":24,"end":26},"obj":"http://purl.obolibrary.org/obo/CLO_0054055"}],"text":", 63 , 65, 66, 67 , 70, 71, 72 , 75 , 76 The majority of the studies "}
2_test
{"project":"2_test","denotations":[{"id":"32407808-32217556-43469302","span":{"begin":28,"end":30},"obj":"32217556"}],"text":", 63 , 65, 66, 67 , 70, 71, 72 , 75 , 76 The majority of the studies "}