“EARLY BIOMARKERS OF PULMONARY HYPERTENSION IN PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE”, Trends Life Sci. Biotechnol., vol. 3, no. 01, pp. 57–71, Jun. 2025, Accessed: Jul. 05, 2026. [Online]. Available: https://lifebiotrends.com/index.php/TLSB/article/view/17