Oversleeve anastomosis in laparoscopic sphincter-preserving surgery for low rectal cancer: an overlapped end-to-end anastomosis technique without prophylactic stoma. (30th August 2020) - Su, Hao; Bao, Man-Dula; Luo, Shou; Xu, Zheng; Wang, Peng; Wang, Xue-Wei; Zhao, Chuan-Duo; Liang, Jian-Wei; Liu, Qian; Wang, Xi-Shan; Zhou, Zhi-Xiang; Zhou, Hai-Tao