Mallol, J., V. Aguirre, M. Mallol-Simmonds, A. Matamala- Bezmalinovic, L. Calderón-Rodriguez, and F. Osses-Vergara. “Changes in the Prevalence of Asthma and Related Risk Factors in Adolescents: Three Surveys Between 1994 and 2015”. Allergologia et Immunopathologia 47, no. 4 (August 15, 2019): 313–321. Accessed April 23, 2026. https://all-imm.com/index.php/aei/article/view/295.