G. F. da Silva, T. Aidar, and T. A. de F. Mathias, “Quality of the Live Birth Information System in the state of Paraná, from 2000 to 2005”, Rev. Esc. Enferm. USP, vol. 45, no. 1, pp. 79–86, Mar. 2011, doi: 10.1590/S0080-62342011000100011.