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2. Rupture of mitral chordam tendineae: clinical and pathologic observations on seven cases in which there was no bacterial endocarditis;Bailey, 0. T.; Hickam, J. B;Amer. Heart J,1944
3. The effects of trauma, direct and indirect, on the heart;Barber, H.;Quart. J. Med,1944
4. Aneurysmal protrusion of the posterior leaflet of the mitral valve: an auscultatory-electrocardiographic syndrome;Barlow, J.B.; Bosman, C.K.,1965
5. Late systolic murmur of mitral regurgitation, Amer;Segal, B.L.; Likoff, W.;Heart_J,1964