Kempfer, Silvana Silveira, Maria Lígia dos Reis Bellaguarda, Maria Patrícia Locks de Mesquita, and Angela Maria Alvarez. “Perception of Users on Public Health in Brazil: An Integrative Review”. Rev Rene 12 (December 12, 2011). Accessed May 17, 2024. http://www.periodicos.ufc.br/rene/article/view/4455.