1. Babak S.P., Golubew L.A. Chronic insomnia and obstructive sleep apnea a dream: a modern dilemma in a clinical practice of the internist. RMG 2010; 18 (5): 219-23. Russian (Babak S.P., Golubev L.A. Khronicheskaya insom-niya i obstruktivnoe apnoe sna: sovremennaya dilemma v klinicheskoi praktike terapevta. RMZh 2010; 18(5): 219-23).
2. Litvin A.J., Chazova I.E. Obstructive sleep syndrome during a dream: the mechanism of occurrence, clinical value, communication with car-diovascular disease, principles of treatment. Cardiol vestnic 2009; 2: 89-103. Russian (Litvin A.Yu., Chazova I.E. Sindrom obstruktivnogo apnoe vo vremya sna: mekhanizm vozniknoveniya, klinicheskoe znachenie, svyaz' s serdechno-sosudistoi zabolevaemost'yu, printsipy lecheniya. Kardiol vest 2009; 2: 89-103).
3. Manser R.M., Rechford P., Pierce R.J., et al. Impact for defining apnea-hypopneas in the Apnea-Hypopnea Index. Chest 2001; 120: 909-14.
4. Drager L.F., Borfolotto L.A., Lorenzi M.C., et al. Early sings of atheroscle-rosis in obstructive sleep apnea. Am J Respir Crit Care Med 2005; 56: 1121-30.
5. Kotsis V., Stabouli S., Pitiriga V., et al. Ambulatory blood pressure monitor-ing and target organ damage: effects of age and sex. Blood Press Monit 2006; 11: 9-15.