Radchenko, A. O., S. A. S. Belal, and E. O. Nazarenko. “A REACTION OF HEART RATE VARIABILITY SPECTRAL PARAMETERS IN THE PHARMACOLOGICAL TEST WITH MEBICAR IN HEALTHY VOLUNTEERS”. The Journal of V. N. Karazin Kharkiv National University, Series "Medicine", no. 31, Nov. 2016, pp. 29-31, doi:10.26565/2227-6505-2016-31-05.