Abstract

References
1.
Berger
H W
Seckler
S G
(1966 ) Ann. intern. Med.
64 , 1291
2.
Collins
D H
(1937 ) J. Path. Bact . 45 , 97
3.
Hollander
J L
McCarty
D J
jr
Astorga
G
Castro-Murillo
E
(1965 ) Ann. intern. Med.
62 , 271
4.
Hudson
R E B
(1965 ) Cardiovascular Pathology , London ; 1 , 1069
5.
Kennedy
W P U
Partridge
R E H
Matthews
M B
(1966 ) Brit. Heart. J
28 , 602
6.
Wilkinson
M
(1962 ) Brit. med. J . ii , 1723
