Direct Observation Tools in Emergency Medicine: A Systematic Review of the Literature.
Micheal GottliebJaime JordanJeffrey N SiegelmanRobert R CooneyChristine StehmanTeresa Man-Yee ChanPublished in: AEM education and training (2020)
The number of publications on direct observation tools for the ED setting has markedly increased. However, there remains a need for stronger internal and external validity data.