1. Kumar D, Wingate DL: The irritable bowel syndrome: A paroxysmal motor disorder. Lancet 2:973–977, 1985
2. Wingate DL: Synopsis of clinical syndromes.In: A Guide to Gastrointestinal Motility. J Christensen, DL Wingate (eds). Bristol, England, Wright-PSG, 1983, pp 230–242
3. Heading RC: Gastric motility and emptying.In Scientific Foundations of Gastroenterology. W Sircus, AN Smith (eds). London, Heineman Medical Books, 1979, pp 287–296
4. Kelly KA: Gastric emptying of liquids and solids: Roles of proximal and distal stomach. Am J Physiol 239:G71-G76, 1980
5. Cannon WB, Lieb CW: The receptive relaxation of the stomach. Am J Physiol 29:267–273, 1911