Cheng Po-Jen, Huang Shang-Yu
Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital-Linkou Medical Center, Chang Gung University College of Medicine, Taoyuan, Taiwan.
BJOG. 2018 Mar;125(4):505-506. doi: 10.1111/1471-0528.14849. Epub 2017 Oct 10.