机译:术前低体重指数对胃癌患者术后并发症和总体生存的影响:系统评价和荟萃分析
Department of Medical Oncology First Affiliated Hospital of Zhejiang University Hangzhou Zhejiang 310000 China;
Department of Gastroenterology First Affiliated Hospital of Zhejiang University Hangzhou Zhejiang 310000 China;