Abstract
Ortiz-Fernandez-Sordo, J; Ragunath, K
Ortiz-Fernandez-Sordo, J (reprint author), Univ Nottingham, NIHR Nottingham Biomed Res Ctr Gastrointestinal &, Nottingham Univ Hosp NHS Trust, Nottingham Digest Dis Ctr, Nottingham, England.
GASTROINTESTINAL ENDOSCOPY, 2018; 88 (5): 804