Huang Shih-Yin, Chao An-Shine, Kao Chuan-Chi, Lin Chih-Hui, Hsieh Ching-Chang
Department of Obstetrics and Gynecology, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan.
Department of Obstetrics and Gynecology, Linko Chang Gung Memorial Hospital, Taoyuan, Taiwan.
J Med Ultrasound. 2017 Apr-Jun;25(2):71-75. doi: 10.1016/j.jmu.2017.05.005. Epub 2017 Jun 10.