Tofan, N. V., et al. “Efficacy of Pharmacotherapy According to Laser Correlation Spectrometry in Elderly With Arterial Hypertension and Comorbid Pathology”. Journal of Education, Health and Sport, vol. 9, no. 5, May 2019, pp. 595-01, https://apcz.umk.pl/JEHS/article/view/7015.