Dynamics of endothelial dysfunction indices in patients with diabetic encephalopathy under treatment with citicolin administration VOLOSHYN Petro, Pashkovs'ka N. V. Pages: 5-9 Ukrains'kyi Visnyk Psykhonevrolohii 2009, Volume 17, issue 1 (58) Index UDK: 616.831–005.1–071.7