title: Controversies and Evolving Concepts in Critical Care. Preface.
authors.affiliation: Section of Pulmonary, Critical Care, and Sleep Medicine, Yale University School of Medicine, New Haven, Connecticut.
authors.forename: Wassim H
authors.initials: WH
authors.lastname: Fares
authors.affiliation: Section of Pulmonary, Critical Care, and Sleep Medicine, Yale University School of Medicine, New Haven, Connecticut.
authors.forename: Mark D
authors.initials: MD
authors.lastname: Siegel
mesh_terms: D003422:Critical Care / Q000639:trends*; D004452:Echocardiography; D006801:Humans; D007362:Intensive Care Units / Q000458:organization & administration*; D010166:Palliative Care / Q000379:methods*; D019095:Point-of-Care Systems / Q000706:statistics & numerical data*; D012128:Respiratory Distress Syndrome / Q000628:therapy*