1. Complications of artificial heart valves;Klester;JAMA,1979
2. Le crénelage des prothèses de Beall en position mitrale. A propos de 21 reinterventions;Bailie;Arch Mal Coeur,1978
3. Reoperation for dysfunction of the Bjork-Shiley mitral disc prosthesis: report of eight cases;Maroñas;Am Heart J,1977
4. Echocardiography in determination of malfunctioning prosthetic valves in echocardiography;Feigenbaum,1976
5. Successful replacement of a thrombosed mitral ball-valve prosthesis;Spencer;JAMA,1964