PMC:1617083 / 10728-10735 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T6495","span":{"begin":0,"end":7},"obj":"NN"}],"text":"antigen"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T6369","span":{"begin":0,"end":7},"obj":"CHEBI_EXT:59132"}],"text":"antigen"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T6329","span":{"begin":0,"end":7},"obj":"CHEBI:59132"}],"text":"antigen"}