PMC:1084331 / 34713-34721 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T11096","span":{"begin":0,"end":8},"obj":"NN"}],"text":"contrast"}

{"project":"biosemtest","denotations":[{"id":"T9939","span":{"begin":0,"end":8},"obj":"UMLS/C1979874"}],"text":"contrast"}