Dapsone poisoning.
D000380:Agranulocytosis / Q000139:chemically induced; D003622:Dapsone / Q000506:poisoning*; D006461:Hemolysis; D006801:Humans; D008708:Methemoglobinemia / Q000139:chemically induced; D011041:Poisoning / Q000628:therapy
D003622:Dapsone