TY  - BOOK
AU  - Beasley, Brenda M.
TI  - Understanding 12-lead EKGs: a practical approach b
SN  - 0131707892
AV  - RC 683.5  .B368 2007
PY  - 2006///
CY  - Upper Saddle River, NJ
PB  - Pearson
N1  - NUR
ER  -