Evaluation of cholecystectomy in older individuals using real-world data: a multilevel analysis based on a nationwide administrative database in Japan

Mori, Y; Okawara, M; Fujimoto, K; Oba, T; Sato, N; Kohi, S; Tamura, T; Nagata, J; Fujino, Y; Fushimi, K; Matsuda, S; Shibao, K; Hirata, K

Mori, Y (通讯作者),Univ Occupat & Environm Hlth, Dept Surg 1, Sch Med, Yahatanishi Ku, 1-1 Iseigaoka, Kitakyushu, Fukuoka 8078555, Japan.

JOURNAL OF GASTROENTEROLOGY, 2022; 57 (6): 433