REFERENCES
- Arndorfer, R. C., Stef, J. J., Dodds, W. J., Lineham, J. H. & Hogan, W. J. Gastroenterology 1977, 73, 23–27
- Behar, J., Biancani, P. & Sheahan, D. G. Gastroenterology 1976, 71, 9–15
- Bennett, J. R. & Stanciu, C. Postgrad. Med. J. 1973, Suppl., 65–68
- Bernstein, L. M. &. Baker, L. A. Gastroenterology 1958, 34, 760–780
- Cohen, S. & Harris, L. D. New Engl. J. Med. 1971, 284, 1053–1056
- Cohen, S., Morris, D. W., Schoen, H. J. & DiMarino, A. J. Gastroenterology 1976, 70, 484–487
- Dilawari, J. B. & Misiewicz, J. J. Postgrad. Med. J. 1973, Suppl., 70–71
- Dodds, W. J. Arch. Intern. Med. 1976, 136, 515–523
- Dodds, W. J., Hogan, W. J., Miller, W. N., Stef, J. J., Arndorfer, R. C. & Lydon, S. B. Amer. J. Dig. Dis. 1975, 20, 298–308
- Dodds, W. J., Hogan, W. J., Stef, J. J., Miller, W. N., Lydon, S. B. & Arndorfer, R. C. Gastroenterology 1975, 68, 437–443
- Dodds, W. J., Miller, W. N., Hogan, W. J., Arndorfer, R. C., Lydon, S. E. & Stef, J. J. Gastroenterology 1975, 68, 885 (abstract)
- Dodds, W. J., Stef, J. J. & Hogan, W. J. Gastroenterology 1970, 70, 117–123
- Farrell, R. L., Roling, G. T. & Castell, D. O. Amer. J. Dig. Dis. 1973, 18, 646–650
- Farrell, R. L., Roling, G. T. & Castell, D. O. Ann. Intern. Med. 1974, 80, 573–576
- Fisher, R. S., Malmud, L. S., Roberts, G. S. & Lobis, I. F. Gastroenterology 1977, 72, 19–22
- Frommer, D. J. In Duthie, H. L. (ed.) Gastrointestinal Motility in Health and Disease, MTP Press, Lancaster, 1978
- Haddad, J. K. Gastroenterology 1970, 58, 175–184
- Ismail-Beigi, F., Hoston, P. F. & Pope, C. E. Gastroenterology 1970, 58, 163–174
- Kaye, M. D., Rein, R., Johnson, W. P. & Showalter, J. P. Gut 1976, 17, 933–939
- McCallum, R. W., Kline, M. M., Curry, N. & Sturdevant, R. A. L. Gastroenterology 1975, 68, 1114–1118
- Miller, W. N., Gareshappa, K. P., Dodds, W. J., Hogan, W. J., Barreras, R. F. & Arndorfer, R. C. Amer. J. Dig. Dis. 1977, 22, 230–234
- Pope, C. E. Gastroenterology 1967, 22, 779–786
- Roling, G. T., Farrell, R. L. & Castell, D. O. Amer. J. Physiol. 1972, 222, 967–972
- Spencer, J. Brit. J. Surg. 1969, 56, 912–914
- Stanciu, C., Hoare, R. C. & Bennett, J. R. Gut 1977, 18, 536–540
- Starr, J. & Ferguson, A. F. Amer. J. Med. Sci. 1940, 200, 372–385
- Stef, J. J., Dodds, W. J., Hogan, W. J., Lineham, J. H. & Stewart, E. T. Gastroenterology 1974, 67, 221–230
- Venables, C. W., Bell, D. & Eccleston, D. Postgrad. Med. J. 1973, Suppl., 73–76
- Winans, C. S. Gastroenterology 1972, 62, 668–670 (Editorial)