PMC:7454258 / 192-353 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T18757","span":{"begin":19,"end":20},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"rition challenges. A new federal effort to strengthen and coordinate nutrition research could rapidly generate the evidence base needed to address these multiple"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T1","span":{"begin":124,"end":128},"obj":"Chemical"}],"attributes":[{"id":"A1","pred":"chebi_id","subj":"T1","obj":"http://purl.obolibrary.org/obo/CHEBI_22695"}],"text":"rition challenges. A new federal effort to strengthen and coordinate nutrition research could rapidly generate the evidence base needed to address these multiple"}