Dihydro-ergotamine and gas encephalography.
D000700:Analgesics; D000932:Antiemetics; D004878:Ergotamine / Q000008:administration & dosage / Q000627:therapeutic use*; D006261:Headache / Q000517:prevention & control; D006801:Humans; D007273:Injections, Intramuscular; D009325:Nausea / Q000517:prevention & control; D011011:Pneumoencephalography / Q000009:adverse effects*; D013997:Time Factors; D014839:Vomiting / Q000517:prevention & control
D000700:Analgesics; D000932:Antiemetics; D004878:Ergotamine