Jie Qiu, Xiaochun He, Hongmei Cui, Chong Zhang, Honghong Zhang, Yun Dang, Xudong Han, Ya Chen, Zhongfeng Tang, Hanru Zhang, Haiya Bai, Ruifeng Xu, Daling Zhu, Xiaojuan Lin, Ling Lv, Xiaoying Xu, Ru Lin, Tingting Yao, Jie Su, Xiaohui Liu, Wendi Wang, Yueyuan Wang, Bin Ma, Sufen Liu, Huang Huang, Catherine Lerro, Nan Zhao, Jiaxin Liang, Shuangge Ma, Richard A. Ehrenkranz, Qing Liu, Yawei Zhang
Am J Epidemiol. 2014 Jul 1; 180(1): 94–102. Published online 2014 May 17. doi: 10.1093/aje/kwu092