N Marsh Michael, Villanacci Vincenzo, Srivastava Amitabh
Department of Gastroenterology, Luton & Dunstable University Hospitals Trust, Luton, United Kingdom ; Wolfson College, University of Oxford, United Kingdom.
Institute of Pathology, Spedali Civili Brescia, Italy.
Gastroenterol Hepatol Bed Bench. 2015 Spring;8(2):171-7.