Teike Lüthi, F., MacDonald, I., Rosselet Amoussou, J., Bernard, M., Borasio, G. D., & Ramelet, A. S. (2021). Instruments for the identification of patients in need of palliative care in the hospital setting: a systematic review of measurement properties. JBI Evidence Synthesis, 10.11124/JBIES-20-00555. 
https://doi.org/10.11124/JBIES-20-00555