Referencia:
- Boehringer Ingelheim. Efficacy and Safety of 2 Doses of Tiotropium Respimat® Compared to Placebo in Children With Moderate Persistent Asthma. [Internet] 2016. ClinicalTrials.gov ID: NCT01634139. [Consultado el 25 de julio de 2024]. Disponible en https://clinicaltrials.gov/study/NCT01634139
- Szefler SJ, Vogelberg C, Bernstein JA, et al. Tiotropium Is Efficacious in 6- to 17-Year-Olds with Asthma, Independent of T2 phenotype. J Allergy Clin Immunol Pract. 2019;7(7):2286-2295.e4.