References
- Duthie H L. Gut 1974; 15: 669–681
- Stoddard C J. Br J Hosp Med 1978; 20: 426–434
- Stoddard C J, Duthie H L, Smallwood R H, Linkens D A. Gut 1979; 20: 476–483
- Christensen J, Schedl H P, Clifton J A. J Clin Invest 1964; 49: 1659–1657
- Snape W S, Carlson B M, Cohen S. Gastroenterology 1976; 70: 326–330
- Goodman E N, Flood C A, Sandler B T, Sullivan M R. Am J Dig Dis 1966; 11: 958–962
- Hellemans J, Vantrappen G, Janssens J. Diseases of the esophagus, G Van-Trappen, J Hellemans. Springer Verlag, Berlin 1974; 270–285
- Monges H, Salducci J, Roman C. Arch Fr Mal App Dig 1968; 57: 545–560
- Tokita T, Tashiro K, Kato K. Acta Otolaryngol (Stockh) 1970; 70: 269–278
- Ouyang A, Reynolds J C, Cohen S. Gastroenterology 1983; 84: 907–913
- Vantrappen G, Hellemans J, Pelemans W, Janssens J., Rendic R. Gastroenterol 1971; 3: 139
- Pope C E, II, Ask P, Tibbling L. Med Biol Eng Comput 1984; 22: 461–464
- Ask P. Med Biol Eng Comput 1978; 16: 732–734
- Geddes L A. Electrodes and the measurement of bioelectric events. Wiley-Interscience, New York 1972
- Ferris C D. Introduction to bioelectrodes. Plenum Press, New York 1974
- Harris L D. Gastrointestinal motility. International symposium on motility of the GI tract. Erlan-gen, July 1969. Academic Press, New York 1971; 32–42
- Christensen J. Gastroenterology 1967; 52: 903–904