INTIMA-MEDIA THICKNESS AND BLOOD FLOW RATE IN ARTERIES OF THE PENIS IN MEN WITH ERECTILE DYSFUNCTION AFTER TWO MONTHS TREATMENT WITH VARDENAFIL Article Kalinchenko S.Y., Mskhalaya G.J., Tishova J.A., Orlov J.J. Journal of Men's Health. Vol. 6. 2009. P. 256-256