PMC:1087494 / 11942-11947
Annnotations
biosemtest
{"project":"biosemtest","denotations":[{"id":"T834","span":{"begin":0,"end":5},"obj":"UMLS/C1561540"},{"id":"T930","span":{"begin":0,"end":5},"obj":"UMLS/C0439506"},{"id":"T1094","span":{"begin":0,"end":5},"obj":"UMLS/C0439230"}],"text":"weeks"}