研究单位：[1]Tongji Hospital, Tongji University Shanghai, China, 200065[2]Hu Shan Hospital, Fu Dan University Shanghai, China, 200040[3]Shanghai Mental Health Center Shanghai, China, 200030[4]Guanzhou Psychiatric Hospital Guangzhou, China, 510370[5]Peking Union Medical College Hospital Beijing, China, 100730[6]Beijing Hospital Beijing, China, 100730[7]Beijing Anding Hospital Beijing, China, 100088[8]Third Hospital of Beijing Hospital Beijing, China, 100083
研究目的：
To investigate the efficacy and safety of Brotizolam in the treatment of patients with insomnia in comparison with that of Estazolam
