Abstract

References
1.
Gardner
F H
Diamond
L K
. (1955 ) Blood
10 , 675 .
2.
Groch
G S
Finch
S C
Rogoway
W
(1966 ) Blood
28 , 19 .
3.
Hersle
K
Mobacken
H
. (1969 ) Brit. J. Derm.
81 , 574 .
