Action of various pharmacological agents on basilar and middle cerebral arteries.
D000818:Animals; D001488:Basilar Artery / Q000187:drug effects*; D002536:Cerebral Arteries / Q000187:drug effects*; D004285:Dogs; D005260:Female; D006632:Histamine / Q000494:pharmacology; D066298:In Vitro Techniques; D008297:Male; D009131:Muscle, Smooth, Vascular / Q000187:drug effects*; D009638:Norepinephrine / Q000494:pharmacology; D011189:Potassium Chloride / Q000494:pharmacology
D011189:Potassium Chloride; D006632:Histamine; D009638:Norepinephrine