Vasopressin and the kidney: Two false friends?*

Department of Anesthesiology and Intensive Care, University Hospital of Muenster, Muenster, Germany (Ertmer) Department of Anesthesiology and Intensive Care, University of Rome, “La Sapienza”, Rome, Italy (Morelli) Department of Anesthesiology and Intensive Care, University Hospital of Muenster, Muenster, Germany (Westphal) The authors have not disclosed any potential conflicts of interest.