Wade R Chad, Wells J Michael
Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL; Lung Health Center, Birmingham, AL.
Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL; Lung Health Center, Birmingham, AL; Acute Care Service, Birmingham VA Medical Center, Birmingham, AL.
Chest. 2020 May;157(5):1073-1075. doi: 10.1016/j.chest.2019.12.043.