TY  - BOOK
AU  - Friedberg, Charles K.
CN  - RC681 .F83 1966
CN  - RC681
CY  - Philadelphia,
DA  - 1966.
ET  - 3d ed.
ID  - 77637
KW  - Heart
KW  - Heart diseases.
PB  - W. B. Saunders Co.,
PP  - Philadelphia,
PY  - 1966.
T1  - Diseases of the heart
TI  - Diseases of the heart
ER  -