title: Analgesic use, agranulocytosis, and aplastic anemia.
mesh_terms: D000380:Agranulocytosis / Q000139:chemically induced*; D000632:Aminopyrine / Q000031:analogs & derivatives*; D004177:Dipyrone / Q000009:adverse effects*; D006801:Humans; D012107:Research Design; D012306:Risk
chemical_list: D000632:Aminopyrine; D004177:Dipyrone