Sjoding Michael W, Hyzy Robert C
Division of Pulmonary and Critical Care, Department of Internal Medicine, University of Michigan, Ann Arbor, MI Division of Pulmonary and Critical Care, Department of Internal Medicine; and Center for Healthcare Outcomes and Policy, Institute of Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI.
Crit Care Med. 2016 Aug;44(8):1611-2. doi: 10.1097/CCM.0000000000001771.