Post-Covid-19 condition in children and adolescents from a cohort in Puebla, Mexico: Prevalence and risk factors. Revista Alergia México, [S. l.], v. 71, n. 1, p. 23–28, 2024. DOI: 10.29262/ram.v71i1.1285. Disponível em: https://www.revistaalergia.mx/ojs/index.php/ram/article/view/1285. Acesso em: 24 sep. 2026.