Bacteriological and immunological studies on corynebacterium pseudotuberculosis with special reference to phospholipase "D" isolated from sheep, buffaloes and camels

buffle d'eau búfalo de agua camello camels chameau corynebacterium esterasas esterases estérase identificación identification immune response infección infection ovin ovinos respuesta inmunológica réponse immunitaire sheep water buffaloes