PMC:1064873 / 15559-15573
Annnotations
biosemtest
{"project":"biosemtest","denotations":[{"id":"T12711","span":{"begin":0,"end":14},"obj":"UMLS/C0086045"},{"id":"T12591","span":{"begin":0,"end":14},"obj":"UMLS/C1446561"}],"text":"oncentrations "}