EVALUOLATION OF EGG YOLK IMMUNOGLOBULINS (IgY) BY CHLOROFORM POLYETHYLENE GLYCOL TECHNIQUE AND ASSAYING OF ANTIBODIES AGAINST AVIAN INFECTIOUS BRONCHITIS

EVALUATION OF DIFFERENT SEROLOGICAL AND IMIVIUNOLOGICAL I\/IETHODS USED FDR ASSESSIVIENT OF ANTI-P. MULTOCIDA ANTIBODIES IN SERA VACCINATED CHICKENS ~

COMPARISON BETWEEN HI AND ELISA IN DETECTING IMMUNE TITER FOLLOWING IBV VACCINATION

COMP ARATIVE EVALUATION OF EGG AND TISSUE CULTURE ATTENUATED INFECTIOUS BRONCHITIS VACCINES.PRIVATE

STUDYING THE CHEMICAL COMPOSITIONS OF CHICKEN EGGS FOLLOWING INFECTION WITH INFECTIOUS BRONCHITIS VIRUS

Quantification of Antibodies in Sera of Vaccinated Chickens against Infectious Bronchitis Virus by Haemagglutination Inhibition Test

STUDIES ON A LIVE VIRUS VACCINE AGAINST INFECTIOUS BRONCHITIS

SEROLOGICAL STUDY ON CHICKENS GAINED FROM BREEDERS VACCINATED WITH TWO DIFFERENT DOSES OF CIAV VACCINE

SEROLOGICAL STUDIES ON MYCOPLASMA GALLISEPTICUM INFECTION IN CHICKENS

Detection of Antibodies for Mycoplasma gallisepticum by ELISA in Broiler