Hyun Jong Jin, Kozarek Richard A, Irani Shayan S
Digestive Disease Institute, Virginia Mason Medical Center, Seattle, Washington, USA.
Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea.
VideoGIE. 2018 May 17;4(2):78-80. doi: 10.1016/j.vgie.2018.04.008. eCollection 2019 Feb.