TY  - BOOK
AU  - Bellet,Samuel
AU  - Helfant,Richard H.
TI  - Bellet's Essentials of cardiac arrhythmias
SN  - 0721646263
U1  - 616.128 
PY  - 1980///, c1979
CY  - Philadelphia
PB  - Saunders
KW  - Arrhythmia
KW  - Arrhythmia - Diagnosi
KW  - Arrhythmia - Therapy
ER  -