A. A. de Araújo-Filho, M. L. de Cerqueira-Neto, L. de Assis Pereira Cacau, G. U. Oliveira, T. C. F. Cerqueira, and V. J. de Santana-Filho, “Effect of prophylactic non-invasive mechanical ventilation on functional capacity after heart valve replacement: a clinical trial”, Clinics, vol. 72, no. 10, pp. 618–623, Oct. 2017, doi: 10.6061/clinics/2017(10)05.