Ong John, Swift Carla, Al-Naeeb Yasseen
Department of Gastroenterology, Bedford Hospital NHS Trust, Huntingdon, United Kingdom.
Department of Gastroenterology, Hinchingbrooke Hospital NHS Trust, Huntingdon, United Kingdom.
Gastroenterology. 2018 May;154(6):e13-e14. doi: 10.1053/j.gastro.2017.08.047. Epub 2017 Sep 1.