title: Familial leukemia: uncommon type of chronic lymphocytic leukemia in two sisters.
mesh_terms: D000361:Agammaglobulinemia / Q000209:etiology; D000740:Anemia / Q000209:etiology; D002699:Chlorambucil / Q000627:therapeutic use; D005260:Female; D006801:Humans; D007945:Leukemia, Lymphoid / Q000150:complications / Q000188:drug therapy / Q000235:genetics*; D008875:Middle Aged; D011241:Prednisone / Q000627:therapeutic use; D013163:Splenomegaly / Q000209:etiology; D013921:Thrombocytopenia / Q000209:etiology
chemical_list: D002699:Chlorambucil; D011241:Prednisone