DR NAZISH SADIQ; DR MASHAL SAEED; DR MUNAZA KHATTAK; DR HALEEMA JADOON; DR MAHEEN SHAH; DR KINZA SAMMAR. PULMONARY FUNCTION, ANTIOXIDANT ENZYMES, AND MELATONIN LEVELS IN PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE DURING STABLE AND EXACERBATION PERIODS. Journal of Population Therapeutics and Clinical Pharmacology, [S. l.], v. 31, n. 6, p. 2426–2433, 2024. DOI: 10.53555/jptcp.v31i6.6921. Disponível em: https://www.jptcp.com/index.php/jptcp/article/view/6921. Acesso em: 20 sep. 2025.