1. Absorption and secretion by the colon;Cummings;Gut,1975
2. Functional Anatomy, Fluid and Electrolyte Absorption;Stellin,1997
3. Acute Undifferentiated diarrhoea in the tropics;Banwell;J. Clin. Invest.,1971
4. The contribution of the colon to electrolyte and water conservation in man;Phillips;J. Lab. Clin. Med.,1973
5. Characterization of fluids from the stomach and proximal jejunum in men and women;Lindahl;Pharm. Res.,1997