title: Feline malignant lymphoma: environmental factors and the occurrence of this viral cancer in cats.
mesh_terms: D000367:Age Factors; D000818:Animals; D002369:Castration; D002371:Cat Diseases / Q000453:epidemiology*; D002415:Cats; D004032:Diet; D005260:Female; D005256:Leukemia Virus, Feline; D008223:Lymphoma / Q000662:veterinary*; D008297:Male; D012737:Sex Factors; D012726:Sexual Behavior, Animal