Studies on the epizootiology of infection with avirulent Newcastle disease virus in broiler chicken flocks in Victoria.
D000367:Age Factors; D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D001315:Australia; D002432:Cecum / Q000382:microbiology; D002645:Chickens; D006385:Hemagglutination Inhibition Tests; D008221:Lymphoid Tissue / Q000382:microbiology; D009521:Newcastle Disease / Q000453:epidemiology* / Q000276:immunology / Q000382:microbiology; D009522:Newcastle disease virus / Q000276:immunology / Q000302:isolation & purification / Q000472:pathogenicity; D011201:Poultry Diseases / Q000453:epidemiology* / Q000382:microbiology; D012007:Rectum / Q000382:microbiology; D014132:Trachea / Q000382:microbiology; D014774:Virulence
D000914:Antibodies, Viral