1. Surgery and the management of Crohn's disease;Alexander-Williams;Clinics in Gastroenterology,1972
2. Intestinal ulceration — a complication of coeliac disease;Bayless;New England Journal of Medicine,1967
3. Maladie de Crohn: signs radiologiques. Paper read on the Boerhaave course: Radiology of the Small Intestine;Bodart,1976
4. Spread of lesions in Crohn's disease of the colon;Brahme;Gut,1970
5. What is ulcerative colitis?;Brooke;Lancet,1953