Arena, V., Biglioli, P., Mereni, A., Chalant, C., & Sala, A. (1983). Trattamento chirurgico dell’endocardite bacterica valvolare in fase acuta. Minerva Cardioangiologica : a journal on heart and vascular diseases, 31(10), 553-556. https://hdl.handle.net/2078.5/55478 (Original work published 1983)