Vantiukh, N. V., & Lemko, O. I. . (2021). Еndothelial dysfunction in patients with chronic obstructive pulmonary disease: feasibility of non-medicamental treatment (literature review and personal experience). Zaporozhye Medical Journal, 23(5), 708–714. https://doi.org/10.14739/2310-1210.2021.5.222384