Xu Ya-Lan, Liu Jun-Tao, Song Yi-Jun, Zhou Xi-Ya, Qi Qing-Wei, Bian Xu-Ming, Xu Zhi-Qin, Li Lei
Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China.
Department of Neurosurgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China.
Chin Med J (Engl). 2017 Mar 5;130(5):619-620. doi: 10.4103/0366-6999.200533.