“ Prevalence of Asthma, Rhinitis and Eczema in 6 - 7 Years Old Students from the Western Districts of São Paulo City, Using the Standardized Questionnaire of the ‘International Study of Asthma and Allergies in Childhood’ (ISAAC)-Phase IIIB ”. Clinics 62, no. 3 (January 1, 2007): 225–234. Accessed May 18, 2024. https://www.revistas.usp.br/clinics/article/view/17679.