Hill Nicholas S, Gillespie Mark N, McMurtry Ivan F
Division of Pulmonary, Critical Care, and Sleep Medicine, Tufts Medical Center, Boston, MA.
Department of Pharmacology, College of Medicine, University of South Alabama, Mobile, AL.
Chest. 2017 Dec;152(6):1106-1108. doi: 10.1016/j.chest.2017.10.007.