title: Bursa-dependent and thymus-dependent "surveillance" of a virus-induced tumour in the chicken.
mesh_terms: D001355:Alpharetrovirus; D000818:Animals; D001402:B-Lymphocytes / Q000276:immunology*; D002060:Bursa of Fabricius / Q000276:immunology; D002645:Chickens; D003520:Cyclophosphamide / Q000494:pharmacology; D007165:Immunosuppression Therapy; D008206:Lymphatic Diseases / Q000209:etiology / Q000276:immunology* / Q000401:mortality; D013601:T-Lymphocytes / Q000276:immunology*; D013934:Thymectomy
chemical_list: D003520:Cyclophosphamide