Tine D Clausen1, Thomas Bergholt. 1. Department of Gynaecology and Obstetrics, Nordsjællands Hospital, University of Copenhagen, 3400 Hilleroed, Denmark.
Authors: Tao Xiong; Yi Mu; Juan Liang; Jun Zhu; Xiaohong Li; Jinke Li; Zheng Liu; Yi Qu; Yanping Wang; Dezhi Mu Journal: Bull World Health Organ Date: 2018-06-12 Impact factor: 9.408