Augmentative and alternative communication tools for mechanically ventilated patients in intensive care units: A scoping review Nipuna R Kuruppu, Wendy Chaboyer, Anuja Abayadeera, Kristen Ranse. Australian Critical Care. 2023; 36(6); 1095-1109 DOI: https://doi.org/10.1016/j.aucc.2022.12.009