A. P. . Vaca Moreno, R. E. . Quinteros Portilla, M. G. . Paredes Garcés, and J. . Acosta, “Prevention of pneumonia associated with invasive mechanical ventilation in an intensive care unit”, Salud, Ciencia y Tecnología, vol. 3, p. 326, Feb. 2023, doi: 10.56294/saludcyt2023326.