Peripheral nerve blocks and potentially attributable adverse events in older people with hip fracture: a retrospective population-based cohort study
Melton N, Talarico R, Abdallah F, Beaulé PE, Boet S, Forster AJ, Fernando SM, Huang A, McCartney CJL, Meulenkamp B, Perry J, Power B, Ramlogan R, Taljaard M, Tanuseputro P, van Walraven C, Wijeysundera DN, McIsaac DI. Anesthesiology. 2021; 135(3):454-62. Epub 2021 Jun 1.