Abstract

References
1.
Carnot
P
Deflandre
C
. (1906 ) C.R. Acad. Sci. (Paris)
143 , 384 .
2.
Cotes
P M
Bangham
D R
. (1961 ) Nature (Lond.)
191 , 1065 .
3.
Cröwther
D
Fairley
G H
Sewell
R L
. (1967 ) Nature (Lond.)
215 , 1086 .
4.
Goldman
J M
Hobbs
J R
. (1967 ) Immunology
13 , 421 .
5.
Gordon
A S
Weintraub
A H
Camiscoli
J R
Contrera
J F
. (1964 ) Ann. N. Y. Acad. Sci . 119 , 561 .
6.
Jacobsen
L O
Goldwasser
E
Fried
W
Plzak
L
. (1957 ) Nature (Lond.)
179 , 633 .
7.
Mancini
G
Carbonara
A O
Heremans
J F
. (1965 ) Immunochemistry
2 , 235 .
8.
Medvei
C V
. (1934 ) Wien. Arch. inn. Med . 24 , 417 .
9.
Penington
D G
. (1961 ) Lancet
i , 301 .
10.
Shalet
M F
Holder
T M
Walters
T R
. (1967 ) J. Pediat . 70 , 615 .
11.
Thorling
E B
. (1965 ) Scand. J. Hœmat . 2 , 36 .
