1. Efficacy and safety of the Chaihuguizhiganjiang-suanzaoren granule on primary insomnia: study protocol for a randomised controlled trial. Issue 2 (2nd February 2016) Authors: Liu, Qing-Quan; Zhang, Jie; Guo, Rong-Juan; Xie, Ying-Zhen; Fu, Qing-Nan; He, Tian; Zhu, Xue-Qi; Du, Jie; Yang, Jing; Wang, Jia-Lin; Wei, Min-Min; Li, Qian-Qian; Shi, Guang-Xia; Liu, Cun-Zhi Journal: BMJ open Issue: Volume 6:Issue 2(2016) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗