Tayra, Flávio, et al. “Economic Cost of Air Pollution in Cubatão - SP Based on Health Expenses Related to Diseases of the Respiratory and Circulatory Systems”. Saúde E Sociedade, vol. 21, no. 3, Sept. 2012, pp. 760-75, https://doi.org/10.1590/S0104-12902012000300020.