PMC:7454258 / 22-116
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T88900","span":{"begin":47,"end":48},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":" nutrition research: rationale and options for a new coordinated federal research effort and a"}