PMC:1087847 / 6564-6567 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2540","span":{"begin":1,"end":3},"obj":"NN"}],"text":" 2A"}

{"project":"biosemtest","denotations":[{"id":"T1869","span":{"begin":0,"end":3},"obj":"UMLS/C0349966"}],"text":" 2A"}