PMC:7243768 / 45396-45403
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T236","span":{"begin":0,"end":7},"obj":"Chemical"}],"attributes":[{"id":"A236","pred":"chebi_id","subj":"T236","obj":"http://purl.obolibrary.org/obo/CHEBI_59132"}],"text":"antigen"}