RIBEIRO, S. A.; FURUYAMA, T.; SCHENKMAN, S.; JARDIM, J. R. de B. Atopy, passive smoking, respiratory infections and asthma among children from kindergarten and elementary school. São Paulo Medical Journal, [S. l.], v. 120, n. 4, p. 109–112, 2002. Disponível em: https://periodicosapm.emnuvens.com.br/spmj/article/view/2714. Acesso em: 16 oct. 2025.