Musso, Carlos G., and Paula A. Enz. “History of the Stethoscope. The Final Link in a Chain of Ideas and Work”. Revista del Hospital Italiano de Buenos Aires 26, no. 3 (October 10, 2006): 112–113. Accessed August 2, 2026. https://ojs.hospitalitaliano.org.ar/index.php/revistahi/article/view/1147.