Leite, Rosana Farias Batista, and Thelma Maria Grisi Veloso. “ Restrictions and Improvements in the Family Health Program of Campina Grande: A Study Based on Social Representations ”. Saúde E Sociedade, vol. 18, no. 1, Mar. 2009, pp. 50-62, https://doi.org/10.1590/S0104-12902009000100006.