TY  - BOOK
AU  - O'Keefee,James H.
AU  - Hammill,Stephen C.
AU  - Freed,Mark S.
TI  - The complete guide to ECGs: a comprehensive study guide to improve ECG interpretation skills 
SN  - 9781284066340
PY  - 2017///], ©2017
CY  - Burlington, Massachusetts
PB  - Jones & Bartlett Learning
KW  - Electrocardiography
KW  - Examination Questions
N1  - Includes index
ER  -