DAMINOV B.T.; SHAMUKHAMEDOVA N.SH.; KADIROVA G.G.; ABROROVA B.T. Assessment of Heart Rate Variability with COPD Associated with Pulmonary and Arterial Hypertension. International Journal of Medical Sciences And Clinical Research, [S. l.], v. 6, n. 04, p. 74–77, 2026. DOI: 10.37547/ijmscr/Volume06Issue04-14. Disponível em: https://theusajournals.com/index.php/ijmscr/article/view/10038. Acesso em: 16 aug. 2026.