Zhang Aiqian, Zeng Xiangyang, Woo Jeffrey JeChuen, Morrell Miriam, Xu Dabao
Department of Gynecology, Third Xiangya Hospital of Central South University, Changsha City, Hunan Province, China.
Department of Obstetrics and Gynecology, Riverside Regional Medical Center, Newport News, VA, USA.
Int J Gynaecol Obstet. 2018 Nov;143(2):248-250. doi: 10.1002/ijgo.12578. Epub 2018 Jul 14.