General Session 17
Education/Training

[GS-173] construct a multicenter database for endoscopic surgery in obstetrics and gynecology

^○Shin Takenaka¹, Yuki Koike¹, Shun Odajima¹, Koji Matsumoto², Hiroshi Tanabe¹ (1.Department of gynecology, National cancer center hospital east, Chiba, Japan, 2.Department of obstetrics and gynecology, Showa university hospital, Tokyo, Japan)