AUTHOR=Afenigus Abebe Dilie TITLE=Evaluating pain in non-verbal critical care patients: a narrative review of the critical care pain observation tool and Its clinical applications JOURNAL=Frontiers in Pain Research VOLUME=5 YEAR=2024 URL=https://www.frontiersin.org/journals/pain-research/articles/10.3389/fpain.2024.1481085 DOI=10.3389/fpain.2024.1481085 ISSN=2673-561X