1. Physiological studies on the motor activities of the stomach and bowel in man;Alvarez, W.C.;Amer. J. Physiol,1929
2. A pharmacological study of the motility of the human gastrointestinal tract;Bennett, A.; Whitney, B.;Gut,1966
3. The small intestinal basic electrical rhythm (slow wave) frequency gradient in normal men and in patients with a variety of diseases;Christensen, J.; Schedi, H.P.; Clifton, J.A.;Gastroenterology,1966
4. Electrical activity of the normal human stomach: a comparative study of recordings obtained from the serosal and mucosal sides;Couturier, D.; Roze, C.; Paolaggi, J.; Debray, C.;R. C. rom. Gastro-ent,1971
5. Electrical activity of the small intestine;Daniel, E.E.; Carlow, D.R.; Wachter, B.T.; Sutherland, W.H.; Bogoch, A.;Gastroenterology,1959