• Ocular pneumoplethysmography as diagnostic aid in carotid stenosis 

      Van Der Merwe D.M.; Geldenhuys J.J.; Human H.J. (1981)
      The ocular pneumoplethysmograph as developed by Gee was evaluated for its accuracy in demonstrating the presence of stenosis in the internal carotid artery. An initial study on 30 Chacma baboons showed that it was very ...