TI - Methods to increase clinical applicability of heart rate variability analysis for noninvasive detecting severity of coronary lesions in patients with coronary heart disease AU - R. Kiselev, A. AU - A. Shvartz, V. AU - S. Karavaev, A. AU - D. Prokhorov, M. SO - The Anatolian Journal of Cardiology 2015;15:431-432. DO - 10.5152/akd.2015.6219