Syosaburo Oyama

Impact of obesity on short‐term outcomes of laparoscopic colorectal surgery for Japanese patients with colorectal cancer: A multicenter study

T. Nagayasu, M. Moriyama, Y. Sumida, 2020, Asian journal of endoscopic surgery.

Effect of the lymphocyte-to-monocyte ratio on the prognosis of patients with obstructive colorectal cancer with a colonic stent: a retrospective multicenter study in Japan.

Mitsutoshi Ishii, M. Kunizaki, T. Shiraishi, 2024, Surgery today.