Epidemiology of Marek's disease (MD): studies on the incidence of MD precipitins in some zoo birds.
D000818:Animals; D000836:Animals, Zoo; D000956:Antigens, Viral / Q000302:isolation & purification; D001717:Birds; D002645:Chickens; D010856:Columbidae; D004372:Ducks; D005241:Feathers / Q000276:immunology; D005455:Fluorescent Antibody Technique; D005777:Geese; D006564:Herpesviridae / Q000276:immunology; D005779:Immunodiffusion; D008380:Marek Disease / Q000453:epidemiology* / Q000276:immunology; D011234:Precipitins / Q000032:analysis*; D012104:Reptiles
D000956:Antigens, Viral; D011234:Precipitins