Kargin, Feyza, Huriye Berk Takir, Cuneyt Salturk, Nezihe Ciftaslan Goksenoglu, Can Yucel Karabay, Ozlem Yazicioglu Mocin, Nalal Adiguzel, et al. “The Safety of Beta-Blocker Use in Chronic Obstructive Pulmonary Disease Patients With Respiratory Failure in the Intensive Care Unit”. Multidisciplinary Respiratory Medicine 9, no. 1 (February 4, 2014). Accessed May 2, 2026. https://mail.mrmjournal.org/index.php/mrm/article/view/365.