Sun Jing, Qi Hongxia, Sun Yang
Department of Cardiovascular Surgery, National Center for Cardiovascular Diseases and Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.
Department of Ultrasound, National Center for Cardiovascular Diseases and Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China.
Clin Gastroenterol Hepatol. 2019 Mar;17(4):A31-A32. doi: 10.1016/j.cgh.2018.05.015. Epub 2018 May 17.