Fisher M.: Occlusion of the internal carotid artery. Arch Neurol Psychiat72:182-204, 1951.
2.
Fields WS, North RR, Hass WK: Joint study of extracranial arterial occlusion as a cause of stroke . JAMA203:955-60, 1968.
3.
Hass WK, Fields WS, North RR, et al: Joint study of extracranial arterial occlusion: Arteriography, technique, sites and complications. JAMA203:961-8, 1968.
4.
Gee W., Oller DW, Wylie EJ: Non-invasive diagnosis of carotid occlusion by oculopneumoplethysmography . Stroke7:18-21, 1976.
5.
Machleder HI , Barker WF: Non-invasive methods of evaluation of extracranial cerebrovascular disease: A comparison. Arch Surg112:944-6, 1972.
6.
Blackshear WM , Phillips DJ, Thiele GL, et al: Detection of carotid occlusive disease by ultrasonic imaging and pulsed Doppler spectrum analysis. Surgery86:698-706, 1979.
7.
Murie JA, Sheldon CD, Forrest H., et al: Pulsed Doppler imaging for carotid artery disease. Scot Med J (In press).
8.
Murie JA, Sheldon CD, Forrest H., et al: Pulsed Doppler imaging in carotid artery disease. Ultrasound Med Biol8 (Supp):135, 1982.
9.
Berry SM, O'Donnell JA, Hobson RW: Capabilities and limitations of pulsed Doppler sonography in carotid imaging . J Clin Ultrasound8:405-12, 1980.
Knox RA, Breslan PJ, Strandness DE: A simple parameter for accurate detection of severe carotid disease . Br J Surg69:230-3, 1982.
12.
Lusby RJ, Woodcock JP, Skidmore R., et al: Carotid artery disease: A prospective evaluation of pulsed Doppler imaging. Ultrasound Med Biol7:365-70, 1981.
13.
Yeung Laiwah AC: Transient ischaemic attacks. J Roy Col PhysLondon16:117-23, 1982.
14.
Fields WS, Maslenikow V., Meyer JS, et al: Joint study of extracranial arterial occlusion. JAMA211:1993-2003, 1970.
15.
West H., Burton R., Roon AJ, et al: Comparative risk of operation and expectant management for carotid artery disease. Stroke10:117-21, 1979.