Louagie, Y., Charles, S., Marchandise, B., Installé, E., & Schoevaerdts, J.-C. (1982). Pneumococcal Aortic Valvar Endocarditis With Atrioventricular Perforation. The Journal of Cardiovascular Surgery : a journal on cardiac, vascular and thoracic surgery, 23(4), 338-343. https://hdl.handle.net/2078.5/80663 (Original work published 1982)