Impact of the Aboral Pouch in Roux-en-Y Reconstruction after Laparoscopic Total Gastrectomy for Elderly Patients. - Kubota A; Yamauchi S; Yoshimoto Y; Tsuda K; Yube Y; Kaji S; Orita H; Brock MV; Fukunaga T (Juntendo Iji zasshi = Juntendo medical journal, 2024)