TY - JOUR T1 - Variable ventilation with two PEEP levels (BiPEEP) in patients with acute respiratory distress syndrome: a pilot study JO - Brazilian Journal of Anesthesiology A1 - Fontela, Paula C. A1 - Forgiarini Junior, Luiz Alberto A1 - Andrade, Cristiano Feijó A1 - Bugedo, Guillermo A1 - Friedman, Gilberto SN - 2352-2291 UL - 10.1016/j.bjane.2025.844673 VL - 75 Y1 - 2025 PB - Brasil ER -