Discussion on Preserving Uterus Operation Mode of 178 Patients with Pernicious Placenta Previa and Placenta Accreta

WU Hai-ying，WANG Qiu-ming，WANG Ran，LIU Kan，WANG Huan-ping，YAN Jun

Journal of International Obstetrics and Gynecology . 2018, (2): 165 -167 .