Abstract

References
1.
Ablin R.J.
(1972 ) Cancer 20 , 1570
2.
Alexander P.
, &
Fairley G.H.
(1967 ) Medical Bulletin 23 , 86
3.
Asano M.
(1965 ) Journal of Urology 93 , 97
4.
Bloom H.J.G.
(1973 ) Cancer (Philadelphia) 32 , 1066
5.
Castro J.E.
(1974 a) Proceedings of the Royal Society B 185 , 425
6.
Castro J.E.
(1974 b) Proceedings of the Royal Society B 185 , 437
7.
Castro J.E.
(1974 c) Proceedings of the Royal Society B 186 , 387
8.
Castro J.E.
, &
Hamilton D.N.H.
(1972 ) Transplantation 13 , 614
9.
Dougherty T.F.
(1952 ) Physiology Reviews 32 , 379
10.
Evans R.
, &
Alexander P.
(1972 ) Nature (London) 236 , 168
11.
Geller J.
,
Fruchtman B.
,
Meyer C.
, &
Newma H.
(1967 ) Journal of Clinical Endocrinology 27 , 556
12.
Graff R.J.
,
Lappe M.
, &
Snell G.D.
(1969 ) Transplantation 7 , 105
13.
Kappas A.
,
Jones H.E.H.
, &
Roitt I.M.
(1963 ) Nature (London) 198 , 902
14.
MacLennan I.C.M.
(1972 ) Transplantation Reviews 13 , 67
15.
Margarey C.J.
(1972 ) Annals of the Royal College of Surgeons of England 52 , 238
16.
Nagai N.
, &
Longcope C.
(1971 ) Steroids 17 , 631
17.
Prentice E.D.
,
Lipscomb H.
,
Metcalf W.K.
, &
Sharp J.G.
(1976 ) Scandinavian Journal of Immunology 5 , 955
18.
Reinhardt W.O.
, &
Simpson M.E.
(1943 ) Essays in Biology. University Press , California ; pp 487 –497
19.
Robinson M.G.R.
,
Rigby C.C.
,
Pugh R.C.B.
,
Vaughan L.C.
, &
Dumonde D.C.
(1976 ) Clinical and Experimental Immunology 26 , 137
20.
Tullner W.W.
(1963 ) Monographs of the National Cancer Institute 12 , 211
21.
Unhjem O.
, &
Tveter K.J.
(1969 ) Acta endocrinologica (Kobenhavn) 60 , 571
22.
Vojtiskova M.
,
Polackova M.
, &
Viklicky V.
(1976 ) Experientia (Basel) 32 , 1202
23.
von Haam E.
, &
Rosenfeld I.
(1942 ) Journal of Immunology 43 , 109
24.
Welbourn R.B.
, &
Castro J.E.
(1976 ) In: Scientific Foundations of Oncology. Eds.
Symington T
, &
Carter R L
. Heinemann , London ; p 612
