Prof. Julian Roger Ford Walters

Imperial College London Hammersmith Hospital Dept. of Gastroenterology

Guidelines for the investigation of chronic diarrhoea in adults: British Society of Gastroenterology, 3rd edition

English, Neurogastroenterology & Motility, Primary Care, Standards and Guidelines, 2018
Mistakes in... Chronic Diarrhoea

English, UEG Education article, 2019