Applicability of Pulse Pressure Variation during Unstable Hemodynamic Events in the Intensive Care Unit: A Five-Day Prospective Multicenter Study oleh Bertrand Delannoy, Florent Wallet, Delphine Maucort-Boulch, Mathieu Page, Mahmoud Kaaki, Mathieu Schoeffler, Brenton Alexander, Olivier Desebbe