Malla, S. D.; Verma, A. K.; Narang, S.; Mehndiratta, M.; Almeida, E. A. Markers of Systemic Inflammation in Smoker and Non-Smoker Chronic Obstructive Pulmonary Diseases: Systemic Inflammation in Smokers and Non-Smokers. PJHS-Lahore 2024, 5, 106-112.