title: Transmission of Marek's disease by shedder chickens: extraction of virus and soluble antigen from skin.
mesh_terms: D000818:Animals; D000941:Antigens / Q000032:analysis*; D000956:Antigens, Viral / Q000032:analysis; D001353:Avian Leukosis; D002499:Centrifugation, Density Gradient; D002645:Chickens; D005856:Germ-Free Life; D006564:Herpesviridae / Q000276:immunology; D006566:Herpesviridae Infections / Q000662:veterinary*; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D008380:Marek Disease / Q000382:microbiology; D011201:Poultry Diseases; D012867:Skin / Q000382:microbiology*
chemical_list: D000941:Antigens; D000956:Antigens, Viral