REFERENCES
- André, C., Bazin, H. & Heremans, J. F. Digestion 1973, 9, 166–175
- Axelsen, N. H., Kroell, J. & Weeke, B. Scand. J. Immunol. 1973, 2, Suppl. 1, 1–169
- Brandtzaeg, P. & Baklien, K. Scand. J. Gastroent. 1976, 11, Suppl. 36, 1–45
- Broberger, O. & Perlmann, P. J. Exp. Med. 1959, 110, 657–674
- Crabbé, P. A., Nash, D. R., Bazin, H., Eyssen, H. & Heremans, J. F. J. Exp. Med. 1969, 130, 723–738
- de Dombal, F. T., Watts, J. Mck., Watkinson, G. & Goligher, J. C. Brit. Med. J. 1966, 1, 1442–1447
- Devroede, G. J., Taylor, W. F., Sauer, W. G., Jackman, R. J. & Stickler, G. B. New Engl. J. Med. 1971, 285, 17–21
- Dolozel, J. & Bienenstock, J. Cell. Immunol. 1971, 2, 458–468
- Hanngren, A., Hansson, E., Svartz, N. & Ullberg, S. Acta Med. Scand. 1963, 173, 61–72
- Hanngren, A., Hansson, E., Svartz, N. & Ullberg, S. Acta Med. Scand. 1963, 173, 391–399
- Holm, G. & Perlmann, P., pp. 155–161 in Dausset, J. & Hamburger, J. (eds.) Advances in Transplantation. Munksgaard, Copenhagen, 1968
- Kieler, J., Radzikowski, C., Moore, J. & Ulrich, K. J. Nat. Cancer Inst. 1972, 48, 393–405
- Klein, E. & Klein, G. J. Nat. Cancer Inst. 1964, 32, 547–568
- Laursen, M. L. Brit. J. Cancer 1978, in press.
- Laursen, M. L. & Laursen, K. Proc. Soc. Exp. Biol. (N.Y.) 1977, 154, 314–317
- Laursen, M. L. & Laursen, K. Brit. J. Cancer 1978, 37, 1039–1045
- Misiewicz, J. J., Lennard-Jones, J. E., Connell, A. M., Baron, J. H. & Avery Jones, A. Lancet 1965, 1, 185–188
- Moeller, G. Meth. Med. Res. 1964, 10, 58–69
- Perlman, P. & Broberger, O. Textbook of Immunopathology, Vol. II, Chapt. 44. Grune and Stratton, New York, 1969
- Soeltoft, J., Binder, V. & Gudmand-Hoeyer, E. Scand. J. Gastroent. 1973, 8, 293–300
- Svartz, N. Nord. Med. 1941, 9, 554–557 (Swedish text)
- Watts, J. Mck., de Dombal, F. T., Watkinson, G. & Goligher, J. C. Brit. Med. J. 1966, 1, 1447–1453