title: Hodgkin's disease terminating chronic lymphocytic leukemia.
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D006689:Hodgkin Disease / Q000209:etiology*; D006801:Humans; D007945:Leukemia, Lymphoid / Q000209:etiology*; D008297:Male; D009378:Neoplasms, Multiple Primary / Q000209:etiology*