1. Burleva E.P., Burleva N.A. Russian observational programme SPEKTR: analysis of age-specific structure of patients with chronic venous diseases. Angiologiya i sosudistaya khirurgiya 2013; 19(2): 67–71. (in Russ.)
2. Nurmeev I.N., Mirolubov L.M., Mirolubov A.L., Nurmeev N.N., Osipov A.Yu., Nurmeeva A.R. et al. Treatment of chronic venous diseases in children and adolescents. Angiologiya i sosudistaya khirurgiya 2016; 22(1): 105–108. (in Russ.)
3. Callejas J.M., Manasanch, J., ETIC Group. Epidemiology of chronic venous insufficiency of the lower limbs in the primary care setting. Int Angiol 2004; 23(2): 154–163
4. Konstantinova G.D., Voskresenskij P.K., Gordina O.V. Workshop on the treatment of varicose veins. Moscow: Profil, 2006; 188. (in Russ)
5. Kirienko A.I. New technologies for chronic venous insufficiency treatment — what experts think about it. Flebolimfologiya 2006; 27: 15. (in Russ.)