Errors in prescribing dapsone.
D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D003622:Dapsone / Q000008:administration & dosage*; D004338:Drug Combinations / Q000008:administration & dosage; D006801:Humans; D008508:Medication Errors; D011739:Pyrimethamine / Q000008:administration & dosage*
D004338:Drug Combinations; C001678:Maloprim; D003622:Dapsone; D011739:Pyrimethamine