Souza, C. C. de; Araújo, F. A.; Chianca, T. C. M. Scientific Literature on the Reliability and Validity of the Manchester Triage System (MTS) Protocol: A Integrative Literature Review . Rev. Esc. Enferm. USP 2015, 49 (1), 144-151. https://doi.org/10.1590/S0080-623420150000100019.