TY  - BOOK
T1  - Deciphering difficult ECGs.
DA  - c1993.
CY  - Springhouse, Pa. :
CN  - RC683.5.E5
CN  - RC683.5.E5
PB  - Springhouse Corp.,
PP  - Springhouse, Pa. :
PY  - c1993.
ID  - 144726
KW  - Electrocardiography.
KW  - Heart
SN  - 0874345529
TI  - Deciphering difficult ECGs.
ER  -