title: Effect of thymectomy on the initial cytolytic lesions and nerve demyelination of Marek's disease.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D002645:Chickens / Q000276:immunology; D003711:Demyelinating Diseases / Q000662:veterinary*; D007111:Immunity, Cellular; D008380:Marek Disease / Q000209:etiology* / Q000276:immunology / Q000473:pathology; D013934:Thymectomy; D013950:Thymus Gland / Q000502:physiology*