Prevalence of allergic rhinitis, and symptoms as indicators of risk in schoolchildren of the Puebla Northern Mountain Range. Revista Alergia México, [S. l.], v. 65, n. 2, p. 140–147, 2018. DOI: 10.29262/ram.v65i2.330. Disponível em: https://www.revistaalergia.mx/ojs/index.php/ram/article/view/330. Acesso em: 23 sep. 2026.