REFERENCES
- Bedi, B. S., Debas, H. T., Gillespie, G. & Gillespie, I. E. Gastroenterology 1971, 60, 256–262
- Byers, F. M. & Jordan, P. H. Proc. Soc. Exp. Biol. (N.Y.) 1962, 110, 864–866
- Capper, W. M. Ann. Roy. Coll. Surg. Engl. 1967, 40, 21–35
- Capper, W. M., Butler, T. J., Buckler, K. G. & Hallett, C. P. Ann. Surg. 1966, 163, 281–290
- Crean, G. P., Marshall, M. W. & Rumsey, R. D. E. Gastroenterology 1969, 57, 147–155
- Davenport, H. W. Gastroenterology 1968, 54, 175–181
- Davenport, H. W. Gastroenterology 1970, 59, 505–509
- DenBesten, L. & Hamza, K. N. Gastroenterology 1972, 62, 417–424
- Djahanguiri, B., Abtahi, F. S. & Hemmati, M. Gastroenterology 1973, 65, 630–633
- Dozois, R. R., Kelly, K. H. & Code, C. F. Gastroenterology 1971, 61, 675–681
- Feurle, G. E. Gastroenterology 1975, 68, 1–7
- Friessen, S. R., Crosby, I. & Boggan, M. D. Surgery 1974, 75, 517–527
- Kirk, R. M. Brit. J. Surg. 1970, 57, 521–524
- Kowalczyk, T. & Muggenburg, B. A. Proc. 17th World Vet. Congress 1963, 2, 1311–1314
- Lawson, H. H. Lancet 1964, 1, 469–472
- Muggenburg, B. A., Kowalczyk, T., Hoekstra, W. G. & Grummer, R. H. Vet. Med./Small Anim. Clin. 1967, 62, 1090–1094
- Oi, M., Oshida, K. & Sugimura, T. Gastroenterology 1959, 36, 45–56
- Rokkjær, M., Søgaard, H., Kruse, A. & Amdrup, E. Wld J. Surg. 1977, 1, 371–379
- Rubin, W., Ross, L. L., Sleisenger, M. H. & Jeffries, G. H. Lab. Invest. 1968, 19, 598–626
- Schwarz, K. Beitr. Klin. Chir. 1910, 67, 96–128
- Sisson, S. pp. 491–492 in The Anatomy of the Domestic Animals, 4th ed. W. B. Saunders, Philadelphia & London, 1953
- Tominaga, K. Gastroenterology 1975, 69, 1201–1207
- Werther, J. L., Janowitz, H. D., Dyck, W. P., Chapman, M. L. & Rudick, J. Gastroenterology 1970, 59, 691–697
- Willems, G., Vansteenkiste, Y. & Limbosh, J. M. Gastroenterology 1972, 62, 583–589