Efficacy and Safety of Prolonged-Release Trazodone in Major Depressive Disorder: A Multicenter, Randomized, Double-Blind, Flexible-Dose Trial. - Zhang, Lin; Xie, Wei-Wei; Li, Le-Hua; Zhang, Hong-Geng; Wang, Gang; Chen, Da-Chun; Cao, Yi; Cui, Li-Jun; Zhang, Ke-Rang; Shi, Jian-Guo; Tan, Qing-Rong; Zheng, Hong-Bo; et al. (Pharmacology, 2015)