PMC:1084331 / 13745-13748 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T5356","span":{"begin":0,"end":2},"obj":"TO"}],"text":"to "}

{"project":"biosemtest","denotations":[{"id":"T4556","span":{"begin":0,"end":2},"obj":"UMLS/C0319022"}],"text":"to "}