R, Dr Thirumagal, Dr Elen Ann Abraham, and Dr.Ghanshyam Verma. “Nocturnal Hypoxemia As A Marker Of Disease Severity In Chronic Obstructive Pulmonary Disease: A Cross-Sectional Study”. Adolescência e Saúde 21, no. 6s (August 17, 2026): 599–606. Accessed August 22, 2026. https://adolescenciaesaude.com/index.php/aes/article/view/1658.