M. H. T. Ciampone, M. M. Melleiro, M. R. B. da Silva, and I. Pereira, “Planning process at nursing practices in a university hospital”, Rev. Esc. Enferm. USP, vol. 32, no. 3, pp. 273–280, Oct. 1998, doi: 10.1590/S0080-62341998000300010.