The impact of sleep disturbances on treatment efficacy and prognosis in patients with depressive and anxiety disorders oleh Qingyu Zhang, Maoqing Tong, Yunxin Ji, Yanbin Hou, Zongze Lou, Danjuan Wu, Yuwei Mi, Pingping Miu, Jiaxin Tian, Zhenzhen Zhu, Zhenzhen Zhu, Liemin Ruan