PMC:7665480 / 619-687
Annnotations
testtesttest
{"project":"testtesttest","denotations":[{"id":"T13","span":{"begin":33,"end":38},"obj":"Body_part"}],"attributes":[{"id":"A13","pred":"uberon_id","subj":"T13","obj":"http://purl.obolibrary.org/obo/UBERON_0000178"}],"text":"n-hospital course of disease and blood examinations data were collec"}