Sá, Evelin Naked de Castro, and Maria Celina Guimarães Rabello. “ Administration by Agreement a Management Tool of Health Policies: An Analysis of Agreements Made by the Health Secretariat of S. Paulo State, Brazil - 1987 ”. Revista De Saúde Pública, vol. 22, no. 2, Apr. 1988, pp. 150-8, https://doi.org/10.1590/S0034-89101988000200011.