Nascimento Peres, P. C. . (2017) “Prevalence and respiratory function study of passive child smokers in the city of Santa Fe, Paraná and its association with socioeconomic level: DOI: 10.15343/0104-7809.20174103298305”, O Mundo da Saúde. São Paulo, 41(03), pp. 298–305. Available at: https://revistamundodasaude.emnuvens.com.br/mundodasaude/article/view/193 (Accessed: 30 August 2025).