REFERENCES
- Barry, R. E., Walsh, J.Grasby, V., & Bray, G. A. Gut 1977, 17, 830
- Bieberdorf, F. A., Gary, T. K., Walsh, J. & Fordtran, J. S. Gastroenterology 1974, 66, 343–346
- Christiansen, J., Holst, J. J. & Rokkjær, M. Scand. J. Gastroent. 1976, 11, 219–224
- Christiansen, J., Rehfeld, J. F. & Stadil, F. Scand. J. Gastroent. 1976, 11, 673–676
- Clain, J. E., Malagelada, J. R., Go, V. L. W. & Summerskill, W. H. J. Gastroenterology 1977, 73, 211–214
- Coyle, J. J., Varco, R. L. & Buchwald, H. Arch. Surg. 1975, 110, 1036–1038
- Danö, P. & Nielsen, O. V. Scand. J. Gastroent. 1974, 9, 167–171
- Fordtran, J. S. & Walsh, J. J. Clin. Invest. 1973, 52, 645–657
- Grabner, P., Semb, L. S., Schrumpf, E. & Myren, J. Scand. J. Gastroent. 1976, 11, 415–419
- Grabner, P., Semb, L. S., Schrumpf, E. & Myren, J. Scand. J. Gastroent. 1977, 12, Suppl. 45, 26
- Ippoliti, A. F., Maxwell, V. & Isenberg, J. I. Gastro enterology 1977, 72, 1074
- Orloff, M. J., Chandler, J. G., Alderman, S. J., Keiter, J. E. & Rosen, H. Ann. Surg. 1969, 170, 515–527
- Rehfeld, J. F., Stadil, F. & Rubin, B. Scand. J. Clin. Lab. Invest. 1972, 30, 221–232
- Rehfeld, J. F., Stadil, F. & Vikelsoe, P. J. Gut 1974, 15, 102–111
- Stadil, F. & Rehfeld, J. F. Scand. J. Clin. Lab. Invest. 1972, 30, 361–368
- Stadil, F. & Rehfeld, J. F. Scand. J. Gastroent. 1973, 8, 101–112
- Ward, A. S. Gut 1976, 17, 48–53