REFERENCES
- Feurle, G., Ketterer, H., Becker, H. D., Fuchs, K. & Creutzfeldt, W. Langenbecks Arch. klin. Chir. Suppl. 1972 (Chirurgenkongress München 1972), 211–213.
- Feurle, G., Arnold, R., Eydt, M., Fuchs, K., Ketterer, H. & Creutzfeldt, W. Dtsch. med. Wschr. 1973, 98, 1879–1880.
- Ganguli, P. C. & Hunter, W. M. pp. 54–60 in Kirkham, K. E. & Hunter, W. M. (eds.) Radioimmunoassay Methods. Churchill Livingstone, Edinburgh. 1971.
- Ganguli, P. C. & Elder, J. B. Gut 1971, 12, 2.
- Ganguli, P. C. pp. 390–391 in Kirkham, K. E. & Hunter, W. M. (eds.) Radioimmunoassay Methods. Churchill Livingstone, Edinburgh, 1971.
- Ganguli, P. C. & Hunter, W. M. J. Physiol. (Lond.) 1972, 220, 499–510.
- Gregory, R. A. & Tracy, H. J. Gut 1964, 5, 103–107.
- Hansky, J., Soveny, C. & Korman, M. G. Gastroenterology 1972, 63, 387–391.
- Knutson, U. & Olbe, L. Scand. J. Gastroent. 1973, 8, 513–522.
- Knutson, U. & Olbe, L. Scand. J. Gastroent. 1974, 9, 191–201.
- Knutson, U. & Olbe, L. Scand. J. Gastroent. 1974, 9, 231–238.
- Knutson, U., Bergegårdh, S. & Olbe, L. Scand. J. Gastroent. 1974, 9, 357–365.
- Korman, M. G., Hansky, J., Coupland, G. A. E. & Cumberland, V. H. Scand. J. Gastroent. 1973, 8, 235–239.
- Maung Pe Thein & Schofield, B. J. Physiol. (Lond.) 1959. 148, 291–305.
- Nilsson, G., Simon, J., Yalow, R. S. & Berson, S. A. Gastroenterology 1972, 63, 51–59.
- Noring, O. Gastroenterology 1951, 19, 118–125.
- Olbe, L. Acta physiol, scand. 1964, 61, 244–254.
- Olbe, L. Acta physiol, scand. 1964, 62. 169–175.
- Preshaw, R. M. Amer. J. Physiol. 1970, 219, 1409–1416.
- Preshaw, R. M. Fed. Proc. 1973, 32, 410.
- Sjödin, L. Acta physiol, scand. 1972, 85, 24–32.
- Stadil, F. Scand. J. Gastroent. 1972, 7, 225–231.
- Stadil, F. & Rehfeld, J. F. Gastroenterology 1973, 65, 210–215.
- Tepperman, B. L., Walsh, J. H. & Preshaw, R. M. Gastroenterology 1972, 63, 973–980.
- Uvnäs, B. Acta physiol, scand. 1942, Suppl. 13.