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2. Marfańs syndrome: Combined composite valve graft replacement of the aortic root and transaortic mitral valve replacement;Crawforfd;Ann Thorac Surg,1988
3. Mitral valve replacement through the aortic root;Najafi;J Thorac Cardiovasc Surg,1994
4. Mitral valve replacement through dilated aortic annulus in Marfańs syndrome;Sirbu;Ann Thorac Cardiovasc Surg,1999
5. Transaortic double valve replacement with total chordal preservation;Abraham;Texas Heart Inst J,2002