PMC:1087847 / 2676-2680 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1392","span":{"begin":1,"end":3},"obj":"TO"}],"text":" to "}

{"project":"biosemtest","denotations":[{"id":"T712","span":{"begin":1,"end":3},"obj":"UMLS/C0319022"}],"text":" to "}