Optimal timing of reoperation for postoperatively diagnosed T2 gallbladder cancer: a retrospective multicenter cohort study

Yeshong Park, Jinju Kim, MeeYoung Kang, Boram Lee, Hae Won Lee, Jai Young Cho, Ho-Seong Han, Dae Wook Hwang, Chang Moo Kang, Chi-Young Jeong, Wan-Joon Kim, Yoo-Seok Yoon