PMC:1087847 / 4870-4872 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2361","span":{"begin":0,"end":2},"obj":"NN"}],"text":"E7"}

{"project":"biosemtest","denotations":[{"id":"T2071","span":{"begin":0,"end":2},"obj":"UMLS/C1335333"}],"text":"E7"}