Cem Mutlu L, Savas Hacievliyagil S, Gunen H, Kizkin O. The Effect of Supplemental Oxygen on Hypoxemia and Hypercapnia in COPD Patients with Acute Respiratory Failure . annalsmedres [Internet]. 2021 May 25 [cited 2024 Dec. 22];13(4):0231-6. Available from: http://annalsmedres.org/index.php/aomr/article/view/3412