Article ISI
Revista Médica de Chile  (2011)

Aortic valve replacement with bioprosthesis in patients 70 years old or older with aortic stenosis

Zalaquett, R; Olivares G; Mejia R.; Quezada, F; Padilla O; Becker, P; Irarrazaval, LM; Moran, S; Muñoz C; Gonzalez, R