1. Towards positive diagnosis of the irritable bowel;Manning, A.P.; Thompson, W.G.; Heaton, K.W.; Morris, A.F.;Br MedJ,1978
2. Upper gastrointestinal and mental symptoms in the irritable bowel syndrome;Svedlund, J.; Sjodin, I.; Dotevall, G.; Gillberg, R.;ScandJ Gastroenterol,1985
3. Noncolonic features of irritable bowel syndrome;Whorwell, P.J.; McCallum, M.; Creed, F.H.; Roberts, C.T.;Gut,1986
4. The irritable bowel;Thompson, W.G.,1984
5. Irritable bowel syndrome: epidemiology, diagnosis and treatment;Drossman, D.A.; Lowry, B.C.;Clin Gastroenterol,1985