González Beltrán, C., and C. A. Zarzosa Pérez. “Estimation of Parameters of the Pulmonary Circulation from Cardiac Oscillations of the Intrabronchial Air”. Revista Mexicana de Ingenieria Biomedica 12, no. 1 (June 15, 1991): 8. Accessed April 29, 2024. http://rmib.com.mx/index.php/rmib/article/view/800.