Zhang Qiong-Qiong, Zhang Lei, Liu Ying, Wang Ying, Chen Rui, Huang Zhen-Yu, Lyu Tao, Liao Qin-Ping
School of Clinical Medicine, Tsinghua University, Beijing 100084, China.
Department of Obstetrics and Gynecology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing 102218, China.
Chin Med J (Engl). 2019 May 5;132(9):1125-1127. doi: 10.1097/CM9.0000000000000216.