Zhang S, Orita H, Egawa H, Matsui R, Yamauchi S, Yube Y, Kaji S, Takahashi T, Oka S, Inaki N, Fukunaga T. Effectiveness and safety of a laparoscopic training system combined with modified reconstruction techniques for total laparoscopic distal gastrectomy. World J Gastroenterol 2020; 26(13): 1490-1500 [PMID: 32308349 DOI: 10.3748/wjg.v26.i13.1490]