ROLE OF OCULAR ISCHAEMIC SYNDROME IN ESTABLISHING INDICATIONS FOR REVASCULIZATION OF THE CAROTID BASIN IN STENOTIC LESIONS OF EXTRACRANIAL PORTIONS OF CAROTID ARTERIES ArticleFrolov M.A., Bagdasaryan A.G., AlkamAngiologiia i sosudistaia khirurgiia = Angiology and vascular surgery. Том 18. 2012. С. 115-120