PATHOLOGICAL AND MOLECULAR STUDIES ON AVIAN LEUKOSIS VIRUS SUBGROUP (J) IN CHICKEN PARENTS FLOCKS

Histopathological changes and sequence analysis of field strains of MDV associated with tumors in commercial layer farms in 2015 to 2019

EPIDEMIOLOGICAL, HAEMATOLOGICAL AND HistOPATHOLOGICAL STUDIES ON TUMOR VIRUS INFECTIONS x BROILER BREEDERS AND COMMERCIAL BROWN LAYER CHICKEN

SEROEPIDEMIOLOGICAL AND VIROLOGICAL STUDIES ON VIRUS-INDUCED TUMORS IN CHICKENS IN EGYPT*

VERY VIRULENT INFECTIOUS BURSAL DISEASE

A PRELIMINARY REPORT OF SUBGROUP J AVIAN LEUKOSIS VIRUS-INFECTION IN IMPORTED BROILER PARENT CHICKENS

DIRECT DETECTION OF VARIANT INFECTIOUS BURSAL DISEASE VIRUS IN VACCINATED EGYPTIAN BROILER FLOCKS USING ANTIGEN-CAPTURE ELISA

THE IMMUNE SUPPRESSIVE EFFECT OF MAREK'S DISEASE VIRUS VACCINE (RISPEN STRAIN) ON THE LMMUNE RESPONSE OF CHICKENS TO NEWCASTLE DISEASE VIRUS VACCINE

Isolation and identification of Marek’s disease virus (MDV) from feather follicle epithelium and internal organs of diseased chickens in Dakahlia Governorate, Egypt

VIROLOGICAL AND PATHOLOGICAL STUDIES ON AVIAN ENCEPHALOMYELITIS AMONG YOUNG CHICKS AT EL-QASSIEM AREA, SAUDI ARABIA