PMC:7376974 / 90442-90449
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T1331","span":{"begin":0,"end":7},"obj":"Chemical"}],"attributes":[{"id":"A91481","pred":"chebi_id","subj":"T1331","obj":"http://purl.obolibrary.org/obo/CHEBI_59132"}],"text":"antigen"}