1. Gastrointestinal disease;Sleisenger, M.H.,1983
2. Textbook of gastroenterology;Bouchier, I.A.D.,1984
3. The irritable gut; functional disorders of the alimentary canal;Thompson, W.G.,1979
4. Functional disorders ofthe digestive tract;Chey, W.Y.,1983
5. Irritable bowel syndrome;Read, N.W.,1985