title: Leukaemia and reticuloses.
mesh_terms: D000293:Adolescent; D000328:Adult; D006801:Humans; D007938:Leukemia / Q000209:etiology*; D016403:Lymphoma, Large B-Cell, Diffuse / Q000209:etiology*; D008228:Lymphoma, Non-Hodgkin / Q000209:etiology*; D008875:Middle Aged; D014777:Virus Diseases