REFERENCES
- Brown, J. C., Dryburgh, J. R., Ross, S. A., & Dupre, J., Rec. Prog. Horm. Res. 1975, 31, 487–532
- Bryant, M. G., & Bloom, S. R., Gut 1979, 20, 653–659
- Buchan, A. M. J., Polak, J. M., Capella, C., Solcia, E., & Pearse, A. G. E., Histochemistry 1978, 56, 37–44
- Burhol, P. G., Jorde, R., & Waldum, H. L., Digestion 1980, 20, 336–345
- Creutzfeldt, W., Diabetologia 1979, 16, 75–85
- Creutzfeldt, W., Ebert, R., Willms, B., Frerichs, H., & Brown, J. C., Diabetologia 1978, 14, 15–24
- Friedman, H. I., Chandler, J. G., Peck, C. C., Nemeth, T. J., & Odum, S. K., Surg. Gynec. Obstet. 1978, 146, 757–767
- Goldberg, N. J., Wingert, T. D., Levin, S. R., & Adachi, R. I., Gastroenterology 1980, 78, 1458–1462
- Heding, L. G., Diabetologia 1972, 8, 260–266
- Husemann, B., Prog. Surg. 1977, 15, 77–108
- Lauritsen, K. B., Christensen, K. C., & Stokholm, K. H., Scand. J. Gastroent. 1980, 15, 489–495
- Lindberg, W., Natvig, H., Rygh, A., & Svendsen, K., T. Norske Lœgeforen. 1956, 76, 361
- Morgan, L. M., Morris, B. A., & Marks, V., Ann. Clin. Biochem. 1978, 15, 172–177
- Polak, J. M., Bloom, S. R., Kuzio, M., Brown, J. C., & Pearse, A. G. E., Gut 1973, 14, 284–288
- Rehfeld, J. F., Juhl, E., & Quaade, F., Metabolism 1970, 19, 529–538
- Sarson, D. L., Besterman, H. S., & Bloom, S. R. J., Endocrinology 1979, 81, 155P–156P
- Solhaug, J. H., & Grundt, I., Scand. J. Gastroent. 1978, 13, 169–175
- Solhaug, J. H., & Tvete, S., Scand. J. Gastroent. 1978, 13, 401–408