1. ABREU, JC de, et all. The perception of deaf people in relation to the communication system in primary health care units – UAPS. Brazilian Journal of Surgery and Clinical Research – BJSCR, v. 9, no. 1, p. 06-11, 2015.
2. BAUMAN, Z. Liquid modernity Translated by Plínio Dentzien. Rio de Janeiro: Jorge Zahar, 2001.
3. BECK, U. Risk Society: towards another modernity, trans. Sebastião Nascimento. São Paulo: Editora 34, 2010.
4. BRAZIL. Constitution (1988). Constitution of the Federative Republic of Brazil. Brasília, DF: Federal Senate: Centro Graphic, 1988.
5. BRAZIL. Presidency of the Republic. Civil House. Deputy Director for Legal Affairs.Law No. 8,080 of September 19, 1990. Brasilia, vol. 128, no. 182, 20 Sep. 1990. p.18055-18059.