PMC:1064895 / 22341-22345
Annnotations
biosemtest
{"project":"biosemtest","denotations":[{"id":"T17435","span":{"begin":0,"end":4},"obj":"UMLS/C1149239"},{"id":"T17394","span":{"begin":0,"end":4},"obj":"UMLS/C1522540"},{"id":"T17375","span":{"begin":0,"end":4},"obj":"UMLS/C0021758"},{"id":"T17335","span":{"begin":0,"end":4},"obj":"UMLS/C1334119"}],"text":"L-4 "}