Abstract

References
1.
Tyzzeb
(1932 ), Am. J. Hyg. , 15 , 319 .
2.
Biester
Murray
(1930 ), J. Am. Vet. M. A. , 76 , 624 .
3.
Tyzzer
(1936 ), 2nd Intern at. Congress for Microbiol. Abstr., 183.
4.
Short
(1938 ), Indian J. M. Researeh , 25 , 763 .
5.
Taliaferro
(1932 ), Am. J. Hyg. , 16 , 32 .
6.
Schilling
(1935 ), Ztschr.f. Immunitätsforsch. u. exper. Therap. , 85 , 513 .
7.
Parkin
Hornby
(1930 ), 16th Rep. Dir. Vet. Servioes and Anim. Indust., S. Africa, 11.
8.
Duke
(1936 ), Epidemiol. Rep. League of Nations , 15 , 187 .
