PMC:1084246 / 18578-18591 JSONTXT

{"project":"biosemtest","denotations":[{"id":"T2253","span":{"begin":9,"end":11},"obj":"UMLS/C0319022"},{"id":"T2298","span":{"begin":0,"end":8},"obj":"UMLS/C1292724"},{"id":"T2363","span":{"begin":0,"end":8},"obj":"UMLS/C0449445"}],"text":"approach to j"}