SEROLOGICAL STUDIES ON THE IMMUNE RESPONSE -AGAINST DUCK HEPATITIS VIRUS VACCINE.

STUDIES ON A LIVE VIRUS VACCINE AGAINST INFECTIOUS BRONCHITIS

STUDIES ON THE EFEECT OF CRYPTOSPORIDIUM ON THE IMMUNE RESPONSE TO DUCK VIRUS HEPATITIS VACCINE

IMMUNIZATION OF DUCKS AGAINST PASTEURELLA MULTOCIDA INFECTION BY AVIRULENT CU STRAIN 1- EFFICACY AND SAFETY OF THE VACCINE

Preparation of a Combined Inactivated Vaccine against Riemerella anatipestifer and Duck Viral Hepatitis

PREPARATION AND EVALUATION OF COMBINED INACTIVATED ALUMINIUM HYDROXIDE GEL VACCINE AGAINST DUCK VIRUS HEPATITIS AND DUCK PLAGUE DISEASES PRIVATE

Comarative studies on attenuated and inactivated oil emulsion egg DROP syndrome (EDS) virus vaccine prepared on chicken liver cell culture and duck eggs vaccine

Comparative immune evaluation of inactivated Derzsy virus disease vaccine in SPF chicken and Muscovy duck

STUDIES ON E. coli IN POULTRY II- PREPARATION AND EVALUATION OF DIFFERENT TYPES OF VACCINES

SOME BACTERIOLOGICAL AND SEROLOGICAL STUDIES ON ENTERITIS IN DUCKS