Wang Pei-Hsiu, Lin Hao-Yang, Chang Po-Yuan, Lien Wan-Ching
Department of Emergency Medicine, National Taiwan University Hospital, Taipei, Taiwan.
General Medicine Training and Demonstration Center, National Taiwan University Hospital, Taipei, Taiwan.
J Med Ultrasound. 2021 Sep 15;29(3):151-153. doi: 10.4103/jmu.jmu_128_21. eCollection 2021 Jul-Sep.