Straumann Alex, Greuter Thomas
Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
Department of Gastroenterology and Hepatology, Lausanne University Hospital, Lausanne, Switzerland.
Gut. 2023 May;72(5):811-812. doi: 10.1136/gutjnl-2022-327770. Epub 2022 Aug 17.