The Effects of Oral Montelukast on Spirometric ‎Results & Hospital Length of Stay in Patients ‎With Acute Exacerbation of COPD. JUBPAS [Internet]. 2017 Dec. 1 [cited 2025 Apr. 19];25(5):1823-9. Available from: https://journalofbabylon.com/index.php/JUBPAS/article/view/279