REFERENCES
- Berstad, A. Scand. J. Gastroent. 1970, 5, 343–348.
- Broomé, A. Scand. J. Gastroent. 1967, 2, 275–282.
- Broomé, A. & Olbe, L. Scand. J. Gastroent. 1969, 4, 281–289.
- Crean, G. P., Gunn, A. A. & Rumsey, R. E. Scand. J. Gastroent. 1969, 4, 675–680.
- Holle, G., Schauer, A. & Fellner, K. Chir gastroent. 1971, 5, 310–317.
- Hollander, F. Gastroenterology 1946, 7, 607–614.
- Johnson, L. R. & Grossman, M. I. Amer. J. Physiol. 1969, 217, 1401–1404.
- Joske, R. A., Finckh, E. S. & Wood, I. J. Quart. J. Med. 1955, 24, 269–294.
- Kirsner, J. B., Humphreys, E. M., Dragstedt, L. R. & Palmer, L. W. Arch. intern. Med. 1949, 84, 199–216.
- Konturek, S. J., Wysocki, A. & Oleksy, J. Gastroenterology, 1968, 54, 392–400.
- Liavåg, I., Roland, M. & Brock, A. Acta chir. scand. 1972, 138, 497–498.
- Macleod, I. B., Shearman, D. J. C., Finlayson, N. D. C. & Macmahon, W. H. A. Brit. J. Surg. 1968, 55, 685–686.
- Magnus, H. A. pp 323–351 in Avery Jones, F. (ed.) Modern Trends in Gastroenterology, 1st series. Butterworth, London, 1952.
- Melrose, A. G., Russel, R. J. & Dick, A. Gut 1964, 5, 546–549.
- Myren, J., Burhol, P. G., Berstad, A. & Christensen, O. pp 251–255 in 5th Scand. Conference of Gastroent. 1971.
- Payne, R. A. & ICay, A. W. Clin. Sei. 1962, 22, 373–382.
- Roland, M., Berstad, A. & Liavåg, I. Scand. J. Gastroent. 1974, 9, 511–518.
- Roland, M., Berstad, A. & Liavåg, I. Scand. J. Gastroent. 1975, 10, 181–186.
- Roland, M., Berstad, A. & Liavåg, I. Scand. J. Gastorent. 1975, 10, 363–367.
- Rosato, E. F., Rosato, F. E. & MacFadyen, B. Ann. Surg. 1971, 173, 63–66.
- Sander, S. Acta chir. scand. 1965, 129, 81–85.
- Weinberg, J. A. pp 556–573 in Harkins, H. N. & Nyhus, L. M. (eds.) Surgery of the Stomach and Duodenum. J. & A. Churchill Ltd., London, 1969.