1. Regional Ileitis;Crohn,1958
2. Regional enteritis;Van Patter;Gastroenterology,1954
3. Nutritional and metabolic factors in aetiology and treatment of regional ileitis;Cooke;Ann. Roy. Coll. Surgeons, England,1955
4. Regional Enteritis: Diagnostic and Therapeutic Considerations;Boyce,1955
5. Gastro-enterology;Bockus,1944