TY  - BOOK
AU  - Blakeslee,Howard Walter
ED  - American Heart Association.
TI  - Know your heart
AV  - RC681 .B65
U1  - 616.12 
PY  - 1948///]
CY  - New York
KW  - Heart
KW  - Diseases
KW  - Popular works
N1  - "Prepared ... with the cooperation of the American Heart Association, Inc."; "For further reading": p. 31
ER  -