Lai Shih-Ting, Chen Chih-Ping, Lin Chen-Ju, Chen Yen-Ni, Chen Shin-Wen
Department of Obstetrics and Gynecology, Taiwan.
Department of Medical Research, Mackay Memorial Hospital, Taipei, Taiwan.
J Med Ultrasound. 2017 Oct-Dec;25(4):255-257. doi: 10.1016/j.jmu.2017.06.002. Epub 2017 Aug 9.