A study in erythromelalgia.
D000328:Adult; D004809:Ephedrine / Q000008:administration & dosage* / Q000494:pharmacology*; D004916:Erythromelalgia / Q000175:diagnosis / Q000188:drug therapy* / Q000209:etiology; D006361:Heating; D006801:Humans; D008297:Male; D008784:Methysergide / Q000008:administration & dosage* / Q000494:pharmacology*; D059408:Pain Management; D005082:Physical Exertion; D010919:Placebos; D012881:Skin Temperature
D010919:Placebos; D004809:Ephedrine; D008784:Methysergide