A stereoangiographic study of the arterial variations in the external carotid system.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000792:Angiography / Q000379:methods; D002342:Carotid Artery, External / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011862:Radiography, Panoramic / Q000379:methods*