title: Observations on thymectomy and carcinogenesis.
mesh_terms: D000256:Adenoviridae; D000818:Animals; D001551:Benz(a)Anthracenes; D002417:Cattle; D007680:Kidney Neoplasms / Q000276:immunology*; D008175:Lung Neoplasms / Q000276:immunology*; D008325:Mammary Neoplasms, Experimental / Q000276:immunology*; D051379:Mice; D009368:Neoplasm Transplantation; D011120:Polyomavirus; D051381:Rats; D012190:Retroviridae; D012468:Salivary Gland Neoplasms / Q000276:immunology*; D013539:Simian virus 40; D012878:Skin Neoplasms / Q000139:chemically induced*; D013934:Thymectomy
chemical_list: D001551:Benz(a)Anthracenes