1. Syllabus for “Non-invasive diagnosis of carotid disease”;Ackerman;Continuing education course of the American Academy of Neurology,1976
2. A perspective on non-invasive diagnosis of carotid disease;Ackerman;Neurology,1979
3. Non-invasive carotid evaluation;Ackerman;Stroke,1980
4. Non-invasive diagnosis of carotid disease;Ackerman,1980
5. Real-time ultrasound scanning of the carotid artery as part of a battery of tests for noninvasive diagnosis of carotid disease;Ackerman;Acta Neurol. Scandinav. Supplem.,1979