Leite, R.F.B. and Veloso, T.M.G. 2009. Restrictions and improvements in the Family Health Program of Campina Grande: a study based on social representations . Saúde e Sociedade. 18, 1 (Mar. 2009), 50–62. DOI:https://doi.org/10.1590/S0104-12902009000100006.