Khmel, O. S., and V. V. Rodionova. “Heart Rate Variability in Patients With Hypertension Combined With Osteoarthrosis under the Impact of Antihypertensive Therapy”. Medicni Perspektivi, vol. 22, no. 2, June 2017, pp. 71-78, doi:10.26641/2307-0404.2017.2.109831.