Praveena Donthireddy, Rajkumar K, Neha Shree J, Kommera Akshay, and Shanmuga Raju P. “Role of Blood Eosinophils, Neutrophils and Serum IGE Levels As Biomarkers in Chronic Obstructive Pulmonary Disease”. International Journal of Pharmacy Research & Technology (IJPRT), vol. 16, no. 2, Aug. 2026, pp. 2705-10, https://ijprt.org/index.php/pub/article/view/2748.