[Viruses in relation to the etiopathogenetic problem of neoplasms and malignant blood diseases of mammals].
D000818:Animals; D006402:Hematologic Diseases / Q000209:etiology*; D006801:Humans; D008322:Mammals; D009369:Neoplasms / Q000209:etiology*; D014780:Viruses
BLOOD DISEASES/etiology; NEOPLASMS/etiology; VIRUSES