reddy sangam P chandar, Raveesha A RA, CR V, Gowda B G M. Correlation Of Serum Calcium Level with Gold Criteria in Chronic Obstructive Pulmonary Disease Patients in A Tertiary Care Centre Tamaka Kolar. J Neonatal Surg [Internet]. 2025Apr.14 [cited 2025Sep.21];14(14S):288-91. Available from: https://www.jneonatalsurg.com/index.php/jns/article/view/3615