[Initial results with Carpentier-Edwards heterologous bioprosthesis].
C A Salles,M C Christo,M J Stortini,C S Figueroa,G P Santana,J V Figueiró,A D Fernandes,A M Procopio;C A Salles;M C Christo;M J Stortini;C S Figueroa;G P Santana;J V Figueiró;A D Fernandes;A M Procopio;
arquivos brasileiros de cardiologia1981Vol. 36pp. 1-