Pham Khanh Do-Cong, Havre Roald Flesland
Department of Medicine, Haukeland University Hospital, Bergen, Norway.
Department of Clinical Medicine, K1, University of Bergen, Norway.
Endoscopy. 2019 Jul;51(7):E169. doi: 10.1055/a-0871-1629. Epub 2019 Apr 2.