Digestive System
Coeliac Society of Great Britain
Address: PO Box 220, High Wycombe, Buckinghamshire, HP11 2HY
Telephone: 01494 437 278
Fax: 01494 474 39
Website: www.coeliac.co.uk
Irritable Bowel Syndrome Network
Address: St. John's House, Hither Green Hospital, London, SE13 6RU
National Association for Colitis & Crohn's Disease
Address: Head Office, 98a London Road, St. Albans, Herts AL1 1NX
Telephone: 01727 844 296