Sharma, Brij Lal. “To Study of Serum Lactate Dehydrogenase in Chronic Obstructive Pulmonary Disease Patients”. International Journal of Medical and Biomedical Studies 6, no. 3 (March 28, 2022). Accessed April 15, 2026. https://ijmbs.info/index.php/ijmbs/article/view/2485.