PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Gynecology and Obstetrics Nursing Psychiatry and Psychology Women's Health Ming Qi PeerJ Author Summary Gynecology & Obstetrics Nursing Psychiatry & Psychology Women's Health PeerJ Contributions Articles 1 January 29, 2018 Incidence of and social-demographic and obstetric factors associated with postpartum depression: differences among ethnic Han and Kazak women of Northwestern China Ling Chen, Li Ding, Ming Qi, Chao Jiang, Xin-Min Mao, Wen-Zhi Cai https://doi.org/10.7717/peerj.4335 PubMed 29404223
