Gashynova, K. Y. “Clinical-Anthropometric Characteristics of COPD Outpatients Belonging to the Different Groups and Having Different Severity of Airway Obstruction”. Medicni Perspektivi 20, no. 2 (June 8, 2015): 36–42. Accessed May 1, 2026. https://journals.uran.ua/index.php/2307-0404/article/view/45645.