Abstract

References
1.
Baba
T
Nakahara
K
Sugano
T
Tanaka
T
(1981 ) Research in Veterinary Science 31 , 5 –9
2.
Cosgrove
A S
(1962 ) Avian Diseases 6 , 385 –389
3.
Cullen
G A
Wyeth
P J
(1976 ) Veterinary Record 99 , 418
4.
Dieter
M P
Breitenbach
R P
(1968 ) Poultry Science 47 , 1463 –1469
5.
Faragher
J T
Allan
W H
Cullen
G A
(1972 ) Nature 237 , 118 –119
6.
Freeman
B M
(1970 ) Comparative Biochemistry and Physiology 32 , 755 –761
7.
Giambrone
J J
Eidson
C S
Kleven
S H
(1977 ) American Journal of Veterinary Research 38 , 251 –253
8.
Glick
B
(1980 ) In: Avian Endocrinology . Ed.
Epple
A
Stetson
M H
. Academic Press , London ; p 220
9.
Glick
B
Dreesen
L
(1967 ) Poultry Science 40 , 185 –192
10.
Glick
B
Rao
Subba D S V
McDuffie
F C
(1977 ) General and Comparative Endocrinology 31 , 133 –137
11.
Goldstein
G
Scheid
M
Boyse
E A
Brand
A
Gilmour
D
(1977 ) Cold Spring Harbor Symposium 41 , 5 –8
12.
Hirai
K
Shimakura
S
Kawamoto
E
Taguchi
F
Kim
S T
Chang
C N
(1974 ) Avian Diseases 18 , 50 –57
13.
Hitchner
S B
(1978 ) In: Diseases of Poultry . 7th edn. Ed.
Hofstad
M S
. Iowa State University Press ; pp 647 –654
14.
Holbrook
A
Perkins
W D
Glick
B
(1974 ) Journal of the Reticuloendothelial Society 16 , 300 –311
15.
Ivanyi
J
(1981 ) In: Avian Immunology (Poultry Science Symposium 16) . Ed.
Rose
E M
Longman , London ; pp 63 –102
16.
Olah
I
Glick
B
(1978 ) Poultry Science 57 , 1445
17.
Pattison
M
Alexander
D J
Harkness
J W
(1975 ) Avian Pathology 4 , 175 –187
18.
Pedernera
E A
Romano
M
Besedovsky
H O
Aguilar
Carmen M D
(1980 ) General and Comparative Endocrinology 42 , 413 –419
19.
Pejkovski
C
Davelaar
F G
Kouwenhoven
B
(1979 ) Avian Pathology 8 , 95 –106
20.
Sorvari
T
Sorvari
R
Ruotsalainen
P
Toivanen
A
Toivanen
P
(1975 ) Nature 253 , 217 –219
21.
Toivanen
A
Toivanen
P
Eskola
J
Lassila
O
(1981 ) In: Avian Immunology (Poultry Science Symposium 16) . Ed.
Rose
E M
Longman , London ; pp 45 –62
22.
White
R G
(1981 ) In: Avian Immunology (Poultry Science Symposium 16) . Ed.
Rose
E M
Longman , London ; p 27
23.
Wyeth
P J
(1975 ) Veterinary Record 96 , 238 –243
24.
Wyeth
P J
Cullen
G A
(1976 ) Avian Pathology 5 , 253 –260
25.
Wyeth
P J
Cullen
G A
(1979 ) Veterinary Record 104 , 188 –193
