TY  - BOOK
AU  - Ellis Karen
TI  - EKG in a heartbeat: : a pocket guide for busy healthcare professionals 
SN  - 0130614408
AV  - RC683.5.E5.E4 2001 
PY  - 2001///
CY  - Upper Saddle River, NJ.
PB  - Pearson Education
KW  - Electrocardiography
N1  - Includes index
ER  -