Efficacy and safety of different doses of remimazolam tosylate for colonoscopy: single-center, prospective, randomized, double-blind, parallel trial - Zheng, Xiaoyan; Ji, Junhui; Cheng, Hao; Peng, Ke; Liu, Linlin; Ji, Fuhai (Annals of Translational Medicine; Vol 10, No 22 (November 29, 2022): Annals of Translational Medicine, 2022)