TY  - BOOK
AU  - Abdullah, A.B.M. 
TI  - ECG in medical practice
SN  - 9843213750
U1  - 616.12 
PY  - 2006///
CY  - Dhaka
PB  - Mahmuda Begum
KW  - ECG
KW  - Cardiac axis
KW  - Hypertrophy
KW  - AV block
KW  - Dextrocardia
KW  - Nodal rhythm
ER  -