PubMed:7682243 / 45-58 JSONTXT

{"project":"genia-medco-coref","denotations":[{"id":"C3","span":{"begin":0,"end":13},"obj":"NP"}],"text":"retinoic acid"}

{"project":"semrep-sample","denotations":[{"id":"E4-ti-1","span":{"begin":0,"end":13},"obj":"cui:C0040845"}],"text":"retinoic acid"}

{"project":"GENIAcorpus","denotations":[{"id":"T2","span":{"begin":0,"end":13},"obj":"other_organic_compound"}],"text":"retinoic acid"}