TY  - BOOK
AU  - Johnson, Richard 
TI  - Simplified approach to electrocardiograph
SN  - 9780721617381
U1  - 616.1207543 JOH 
PY  - 1996///
CY  - Philadelphia
PB  - W.B. Saunders
KW  - Medical surgical nursing
N1  - Status:Shelf
ER  -