PMC:7454258 / 187-352 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T18757","span":{"begin":24,"end":25},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"d nutrition challenges. A new federal effort to strengthen and coordinate nutrition research could rapidly generate the evidence base needed to address these multipl"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T1","span":{"begin":129,"end":133},"obj":"Chemical"}],"attributes":[{"id":"A1","pred":"chebi_id","subj":"T1","obj":"http://purl.obolibrary.org/obo/CHEBI_22695"}],"text":"d nutrition challenges. A new federal effort to strengthen and coordinate nutrition research could rapidly generate the evidence base needed to address these multipl"}