Ligation of patent ductus arteriosus: extrapleural technique

José Luiz Verde dos Santos; Domingo M Braile; Roberto V Ardito; Marcos Zaiantchick; Marcelo José F Soares; Walter Rade; João Carlos Ferreira Leal; José Luiz B Jacob; Sírio Hassen Sobrinho

DOI: 10.1590/S0102-76381992000100003 Braz J Cardiovasc Surg. 1992;7(1):14-21