title: The action of ergotamine on the distribution of carotid blood flow--the migraine shunt theory revisited.
mesh_terms: D000818:Animals; D002339:Carotid Arteries / Q000502:physiology*; D002415:Cats; D002560:Cerebrovascular Circulation / Q000187:drug effects*; D004878:Ergotamine / Q000494:pharmacology*; D008833:Microcirculation / Q000187:drug effects; D008881:Migraine Disorders / Q000503:physiopathology*; D012039:Regional Blood Flow / Q000187:drug effects
chemical_list: D004878:Ergotamine