Lin Tzu-Yi, Sung Chen-Ai, Shaw Steven W
Department of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan.
Department of Obstetrics and Gynecology, Taipei Chang Gung Memorial Hospital, Taipei, Taiwan.
J Med Ultrasound. 2020 Dec 15;29(1):1-2. doi: 10.4103/JMU.JMU_134_20. eCollection 2021 Jan-Mar.