Comparison of clinical effectiveness between stapled transanal rectal resection and procedure for prolapse and hemorrhoids for young male patients with prolapsed hemorrhoids - Pei Yan; Gao Jihua; Qi Wenyue; Tian Maosheng; Wu Qiong; Duan Bingqian; Wang Ran; Liu Ziyi (结直肠肛门外科, 2022)