title: [Cases of development of reticulosarcoma in patients with chronic lympholeukemia].
mesh_terms: D000368:Aged; D006801:Humans; D007945:Leukemia, Lymphoid / Q000150:complications*; D008228:Lymphoma, Non-Hodgkin / Q000175:diagnosis / Q000209:etiology*; D008297:Male; D008875:Middle Aged
vernacular_title: O sluchaiakh vozniknoveniia retikulosarkomy u bol'nykh khronicheskim limfoleĭkozom