TNFSF15基因多态性与溃疡性结肠炎和克罗恩病易感性的系统评价和meta分析

Several polymorphisms have been identified in TNFSF15 , while their roles in the incidence of ulcerative colitis ( UC ) and Crohn ’ s disease ( CD ) are conflicting .PubMed , EMBASE , Cochrane Library and CBM were searched until 31 July 2013 for eligible ......