title: Letter: Role of catecholamines in experimental vasospasm.
mesh_terms: D000818:Animals; D002395:Catecholamines / Q000097:blood*; D002546:Ischemic Attack, Transient / Q000139:chemically induced / Q000209:etiology*; D013564:Sympathetic Nervous System / Q000502:physiology
chemical_list: D002395:Catecholamines