[Experimental study on cerebral vasospasm, with special reference to biphasic vasodilation during the release of spasm].
D000818:Animals; D001464:Barium / Q000494:pharmacology; D001488:Basilar Artery / Q000000981:diagnostic imaging / Q000187:drug effects; D002533:Cerebral Angiography; D003250:Constriction; D004106:Dilatation; D002546:Ischemic Attack, Transient / Q000503:physiopathology*; D051381:Rats; D011919:Rats, Inbred Strains; D014666:Vasomotor System / Q000503:physiopathology*
D001464:Barium