1. Report to the Congress of the United States of the National Commission on Digestive Diseases. Vol 1;Dept of Health, Education, and Welfare, DHEW Publication,1979
2. What the gastroenterologist;Switz, D.M.
3. The irritable gut;Thompson, W.G.,1979
4. Functional bowel disorders in apparently healthy people;Thompson, W.G.; Heaton, K.W.;Gastroenterology,1980
5. Towards positive diagnosis of the irritable bowel;Manning, A.P.; Thompson, W.G.; Heaton, K.W.; Morris, A.F.;Br Med J,1978