L. M. Oliveira, N. Stein, M. T. V. Sanseverino, V. M. F. Vargas, J. M. G. Fachel, and L. Schüler, “ Reproductive outcomes in an area adjacent to a petrochemical plant in southern Brazil ”, Rev. saúde pública, vol. 36, no. 1, pp. 81–87, Feb. 2002, doi: 10.1590/S0034-89102002000100013.