Epidemiology of large bowel disease: the role of fibre.
D001064:Appendicitis / Q000453:epidemiology; D044383:Black People; D002962:Civilization; D003248:Constipation / Q000453:epidemiology; D003906:Developing Countries; D004032:Diet; D004240:Diverticulum / Q000453:epidemiology; D005243:Feces; D005769:Gastrointestinal Motility; D006801:Humans; D007410:Intestinal Diseases / Q000453:epidemiology*; D007414:Intestinal Neoplasms / Q000453:epidemiology*; D007420:Intestine, Large; D014908:Triticum; D014507:Urbanization