Abstract

References
1.
Abrams
G D
(1969 ) In: Biology of Amphibian Tumors . Ed.
Mizell
M
. Springer-Verlag , Berlin ; p 419
2.
Ambrosius
H
Hemmerling
J
Richter
R
Schimke
R
(1970 ) In: Developmental Aspects of Antibody Formation and Structure , Vol 2 . Ed.
Sterzl
J
Riha
I
. Academia Publishing House of Czechoslovak Academy of Sciences , Prague ; p 727
3.
Atwell
J L
Marchalonis
J J
(1976 ) In: Comparative Immunology . Ed.
Marchalonis
J J
. Blackwell , Oxford ; p 276
4.
Avtalion
R R
Weiss
E
Moalem
T
(1976 ) In: Comparative Immunology . Ed.
Marchalonis
J J
. Blackwell , Oxford ; p 227
5.
Balls
M
Ruben
L N
(1976 ) In: Comparative Immunology . Ed.
Marchalonis
J J
. Blackwell , Oxford ; p 167
6.
Bisset
K A
(1947 ) Journal of Hygiene
45 , 128 –135
7.
Chardonnens
X
(1976 ) Doctorate thesis, University of Geneva
8.
Ching
Y
Wedgwood
R J
(1967 ) Journal of Immunology
99 , 191 –200
9.
Clothier
R H
(1972 ) PhD thesis, University of East Anglia
10.
Clothier
R H
Balls
M
(1973 ) Oncology
28 , 458 –480
11.
Cohen
S G
Sapp
T M
Shaskas
J R
(1971 ) Journal of Allergy
47 , 121 –130
12.
Cone
R E
Marchalonis
J J
(1972 ) Jounal of Immunology
108 , 952 –957
13.
Dasgupta
S
(1962 ) Journal of Experimental Zoology
151 , 105 –121
14.
Day
N K B
Gewurz
H
Johannsen
R
Finstad
J
Good
R A
(1970 ) Journal of Experimental Medicine
132 , 941 –950
15.
Drössler
K
Ambrosius
H
(1972 ) Acta Biologica et Medica Germanica
29 , 441 –445
16.
Du Pasquier
L
(1971 ) Archives de zoologie experimentale et générale
112 , 81 –87
17.
Du Pasquier
L
(1973 ) Current Topics in Microbiology and Immunology
61 , 37 –88
18.
Du Pasquier
L
Weiss
N
(1973 ) European Journal of Immunology
3 , 773 –777
19.
Everly
M E
Hanson
R J
(1965 ) Proceedings of the Indiana Academy of Science
75 , 56
20.
Geczy
C L
Green
P C
Steiner
L A
(1973 ) Journal of Immunology
111 , 1261 –1266
21.
Glorioso
J C
Amborski
R L
Larkin
J M
Amborski
G F
Culley
D C
(1974 ) American Journal of Veterinary Research
35 , 447 –450
22.
Green
N
Cohen
N
(1977 ), Developmental and Comparative Immunology
1 , 59 –64
23.
Horton
J D
(1969 ) Journal of Experimental Zoology
170 , 449 –466
24.
Horton
J D
Manning
M J
(1972 ) Transplantation
14 , 141 –154
25.
Hondayer
M
Fougereau
M
(1972 ) Annales de l'Institut Pasteur
123 , 3 –28
26.
Jurd
R D
(1977 ) In: Developmental Immunobiology . Ed.
Solomon
J B
Horton
J D
. Elsevier , Amsterdam ; p 307
27.
Kent
R
(1966 ) Journal of the Reticuloendothelial Society
3 , 271 –293
28.
Kidder
G M
Ruben
L N
Stevens
J
(1973 ) Journal of Embryology and Experimental Morphology
29 , 73 –85
29.
Kobel
H R
Du Pasquier
L
(1977 ) In: Developmental Immunobiology . Ed.
Solomon
J B
Horton
J D
. Elsevier , Amsterdam ; p 299
30.
Kulp
W L
Borden
D G
(1942 ) Journal of Bacteriology
44 , 673 –685
31.
Legler
D W
Evans
E E
Weinheimer
P F
Acton
R T
Attleberger
M H
(1969 ) In: Biology of Amphibian Tumors . Ed.
Mizell
M
. Springer-Verlag , Berlin ; p 169
32.
Lin
H H
Caywood
B E
Rowlands
D T
(1971 ) Immunology
20 , 373 –380
33.
Lin
H H
Rowlands
D T
(1973 ) Immunology
24 , 129 –133
34.
Manning
M J
Turner
R J
(1976 ) Comparative Immunobiology .
35.
Blackie
Glasgow
Marchalonis
J J
(1971 ) American Zoologist
11 , 171 –181
36.
Moticka
E J
Brown
B A
Cooper
E L
(1973 ) Journal of Immunology
110 , 855 –861
37.
Pross
S H
Rowlands
D T
(1975 ) In: Immunologic Phylogeny . Ed.
Hildemann
W H
Benedict
A A
. Plenum , New York ; p 373
38.
Reichenbach-Klinke
H
Elkan
E
(1965 ) The Principal Diseases of Lower Vertebrates. Book 2 . Diseases of Amphibians . Academic Press , London
39.
Rosenquist
G L
Hoffman
R Z
(1972 ) Journal of Immunology
108 , 1499 –1505
40.
Tournefier
A
Charlemagne
J
(1975 ) In: Immunologic Phylogeny . Ed.
Hildemann
W H
Benedict
A A
. Plenum , New York ; p 161
41.
Volpe
E P
Gebhardt
B M
Curtis
S
Earley
E M
(1969 ) In: Biology of Amphibian Tumors . Ed.
Mizell
M
. Springer-Verlag , Berlin ; p 137
