PMC:7228307 / 29372-29379
Annnotations
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T158","span":{"begin":0,"end":7},"obj":"Chemical"}],"attributes":[{"id":"A158","pred":"chebi_id","subj":"T158","obj":"http://purl.obolibrary.org/obo/CHEBI_59132"}],"text":"antigen"}