“Pulmonary Age-Chronological Age Relation As Indicator of Improvement and Severity of Patients With Bronchial Asthma”. Revista Alergia México 61, no. 4 (September 30, 2014): 305–316. Accessed September 23, 2026. https://ojs.revistaalergia.mx/ojs/index.php/ram/article/view/5.