PMC:1087847 / 19937-19944
Annnotations
biosemtest
{"project":"biosemtest","denotations":[{"id":"T4634","span":{"begin":0,"end":7},"obj":"UMLS/C0025663"},{"id":"T4637","span":{"begin":0,"end":7},"obj":"UMLS/C0025664"},{"id":"T4876","span":{"begin":0,"end":7},"obj":"UMLS/C0449851"}],"text":"ethods "}