Bermeo Acurio, G.A., Pachay, R.J.P. and Romero Rodriguez, M.G. 2025. Bronchial Cleaning in Older Adults with Copd. Journal of Neonatal Surgery. 14, 5S (Mar. 2025), 313–323. DOI:https://doi.org/10.52783/jns.v14.2042.