Application of the double cavity casing negative pressure drainage by inside and outside of the intestine in the primary resection and anastomosis of low rectal cancer

YAN Wei, LI Songming, LI Rui, ZHANG Jiayue, CEN Yanzeng, LENG Jinli, LAI Yanhua, HE Hongyan, YANG Tao△

Tianjin Medical Journal . 2016, (11): 1359 -1362 . DOI: 10.11958/20160087