“Auxiliary Means for the Rehabilitation of the Bronchial Asthma in Children of 8 to 12 Years (Original)”. Revista científica Olimpia 18, no. 1 (January 27, 2021): 249–263. Accessed March 7, 2026. https://revistas.udg.co.cu/index.php/olimpia/article/view/2221.