Letter: Multiple myeloma, sideroblastic anemia and acute leukemia.
D000208:Acute Disease; D000756:Anemia, Sideroblastic / Q000209:etiology*; D006801:Humans; D007938:Leukemia / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D009101:Multiple Myeloma / Q000150:complications*