PMC:1087847 / 3351-3361 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1518","span":{"begin":1,"end":4},"obj":"NN"}],"text":" kDa isofo"}

{"project":"biosemtest","denotations":[{"id":"T1040","span":{"begin":1,"end":4},"obj":"UMLS/C1532717"}],"text":" kDa isofo"}