TY - JOUR T1 - Preoperative anxiety in children: bridging the gap between perception and observation JO - Brazilian Journal of Anesthesiology A1 - Oliveira, Barbara Monique Calsolari A1 - Ikeda, Daniela Cristina A1 - Nogueira, Paulo Cesar Koch A1 - Leite, Mila Torii CorrĂȘa SN - 2352-2291 UL - 10.1016/j.bjane.2026.844734 VL - 76 Y1 - 2026 PB - Brasil ER -