TY  - BOOK
AU  - Karpman,Harold L.
TI  - Clinical applications of dynamic electrocardiography: the frequency of ventricular tachyarrhythmias and ventricular premature beats in asymptomatic patients 
T2  - The Rand paper series
PY  - 1971///
CY  - California
PB  - Rand Corporation
N1  - Bibliography: p. 10-15
ER  -