Dr Sofia Shoukat, Dr Sajjad Khan, Dr Maria Sarfraz, Dr Maheen Saad, Dr Lubna Siddique and Dr Sajid Khan 2024. ANTIOXIDANT VITAMINS (A, C AND E) AND MALONDIALDEHYDE LEVELS IN ACUTE EXACERBATION AND STABLE PERIODS OF PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE. Journal of Population Therapeutics and Clinical Pharmacology. 31, 6 (Jun. 2024), 2330–2335. DOI:https://doi.org/10.53555/jptcp.v31i6.6894.