PMC:1087847 / 2593-2596 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1374","span":{"begin":0,"end":3},"obj":"CC"}],"text":"but"}

{"project":"biosemtest","denotations":[{"id":"T716","span":{"begin":0,"end":3},"obj":"UMLS/C0005341"}],"text":"but"}