A. M. R. dos Santos, N. M. A. Amorim, C. H. Braga, F. D. M. Lima, E. M. A. de Macedo, and C. F. de Lima, “The experiences of relatives of children hospitalized in an emergency care service”, Rev. Esc. Enferm. USP, vol. 45, no. 2, pp. 473–479, Apr. 2011, doi: 10.1590/S0080-62342011000200024.