TY  - BOOK
AU  - Conover,Mary Boudreau
TI  - Understanding electrocardiography : arrhythmias and the 12-lead ECG
SN  - 0801611385 (soft)
U1  - 616.1207547 
PY  - 1988///
CY  - St. Louis
PB  - Mosby
KW  - Electrocardiography
ER  -