Propensity score-matched analysis of internal stent vs external stent for pancreatojejunostomy during pancreaticoduodenectomy: Japanese-Korean cooperative project

Manabu Kawai, Hiroki Yamaue, Jin‐Young Jang, Katsuhiko Uesaka, Michiaki Unno, Masafumi Nakamura, Tsutomu Fujii, Sohei Satoi, Seong Ho Choi, Masayuki Sho, Takumi Fukumoto, Song Cheol Kim, Tae Ho Hong, Wataru Izumo, Dong Sup Yoon, Ryosuke Amano, Sang‐Jae Park, Sae Byeol Choi, Hee Chul Yu, Joo Seop Kim, Young Joon Ahn, Hongbeom Kim, Ryo Ashida, Seiko Hirono, Jin Seok Heo, Ki Byung Song, Joon Seong Park, Masakazu Yamamoto, Toshio Shimokawa, Sun‐Whe Kim, Sun‐Whe Kim, Sun‐Whe Kim