“Post-Covid-19 Condition in Children and Adolescents from a Cohort in Puebla, Mexico: Prevalence and Risk Factors”. Revista Alergia México 71, no. 1 (April 23, 2024): 23–28. Accessed September 23, 2026. https://www.revistaalergia.mx/ojs/index.php/ram/article/view/1285.