McGoran John J, Mullineux Joseph H, Sutton Christopher D, Kadri Sudarshan R
Department of Digestive Diseases, University Hospitals of Leicester NHS Trust, Leicester, United Kingdom
Department of Radiology, University Hospitals of Leicester NHS Trust, Leicester, United Kingdom.
Gut. 2020 Jul;69(7):1161-1293. doi: 10.1136/gutjnl-2019-318823. Epub 2019 Jul 29.