1. Occular pneumoplethysmography in carotid artery disease;Gee;Med Instrum,1974
2. Ocular pneumoplethysmograph and method of operation, United States patent number 3,911,903;Gee,1975
3. Noninvasive diagnosis of carotid occlusion by ocular pneumoplethysmography;Gee;Stroke,1976
4. Simultaneous bilateral determination of the systolic pressure of the ophthalmic arteries by ocular pneumoplethysmography;Gee;Invest Ophthalmol Visual Sci,1977
5. Quantitation of internal carotid artery stenosis by ocular pneumoplethysmography;Johnston,1975