(Q70992236)
Statements
Ventricular arrhythmias late after aortic valve replacement and their relation to left ventricular performance (English)
A. H. Gradman
M. A. Harbison
H. J. Berger
A. S. Geha
R. K. Shaw
C. J. Crocco
S. Stoterau
L. Pytlik
1 November 1981