Casarolli, A. C. G., Eberhardt, T. D., Nicola, A. L. and Fernandes, L. M. (2015) “Complexity level of assistance and nursing sizing in a emergency unit of a public hospital”, Revista de Enfermagem da UFSM, 5(2), pp. 278–285. doi: 10.5902/2179769216811.