Gutysz-Wojnicka, A.; Rozalska, I.; Pawlak, A.; Czyż-Szypenbejl, K.; Grabska, W.; Knap, M.; Ozga, D. Recommendations of the Polish Association of Anaesthesia and Intensive Care Nurses on Pain Monitoring in Intensive Care Units Using a Polish Version of the Behavioural Pain Scale (BPS). Piel21w 2021, 20 (2(75), 136-146. https://doi.org/10.2478/pielxxiw-2021-0019.