Cervellin, G., Comelli, I., Bellone, A., Giostra, F., Acierno, N., Mitaritonno, M., Paolillo, C., Mastroianni, F., Pistorello, M., Rastelli, G., Ricci, G., Tenci, A. and Caironi, G. 2018. Multicenter survey on emergency nurses’ perception of Numerical Rating Scale reliability at triage time in adult Emergency Department patients. Emergency Care Journal. 14, 3 (Dec. 2018). DOI:https://doi.org/10.4081/ecj.2018.7787.