Vascular headaches.
D000700:Analgesics / Q000627:therapeutic use*; D004876:Ergot Alkaloids / Q000627:therapeutic use*; D006261:Headache / Q000209:etiology*; D006801:Humans
D000700:Analgesics; D004876:Ergot Alkaloids
ANALGESICS/therapeutic use; ERGOT ALKALOIDS/therapeutic use; HEADACHE/etiology and pathogenesis
Vascular headaches.