1. Irritable bowel syndrome: guidelines for the diagnosis. (IBS Working Team;Thompson, W.G.; Drossman, D.; Dotevall, G.; Heaton, K.W.; Kruis, W.
2. Towards positive diagnosis of the irritable bowel;Manning, A.P.; Thompson, W.G.; Heaton, K.W.; Morris, A.F.,1978
3. Diagnostic value of the Manning criteria in irritable bowel syndrome;Talley, N.J.; Phillips, S.F.; Melton, L.J.; Mulvihill, C.; Wiltgen, C.; Zinsmeister, A.R.;Gut,1990
4. Gastrointestinal symptoms in the irritable bowel compared with peptic ulcer and inflammatory bowel disease;Thompson, W.G.;Gut,1984
5. A patient questionnaire to identify bowel disease;Talley, N.J.; Phillips, S.F.; Melton, L.J.; Wiltgen, C.; Zinsmeister, A.R.;Ann Intern Med,1989