PMC:7396557 / 37357-37524 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T354","span":{"begin":121,"end":122},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T355","span":{"begin":152,"end":157},"obj":"http://purl.obolibrary.org/obo/CLO_0007225"}],"text":"on 1, 2017) (National Health and Family Planning Commission of People's Republic of China, 2017).\nKe Hu et al. conducted a prospective multicenter open-label randomize"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T306","span":{"begin":152,"end":157},"obj":"Chemical"}],"attributes":[{"id":"A306","pred":"chebi_id","subj":"T306","obj":"http://purl.obolibrary.org/obo/CHEBI_35209"}],"text":"on 1, 2017) (National Health and Family Planning Commission of People's Republic of China, 2017).\nKe Hu et al. conducted a prospective multicenter open-label randomize"}