W. de C. Mendes, M. do L. F. Figueiredo, M. do A. Salmito, E. C. de A. Araújo, T. M. E. de Araújo, and E. M. L. R. Andrade, “Knowledge and practice of workers, professionals and managers on waste of health services”, Rev. Pesqui. (Univ. Fed. Estado Rio J., Online), vol. 7, no. 4, pp. 3216–3226, Oct. 2015.