TY  - BOOK
AU  - Karsner,Howard Thomas
AU  - Koletsky,Simon
TI  - Calcific disease of the aortic valve,
AV  - RC691 .K3
U1  - 616.13 
PY  - 1947///]
CY  - Philadelphia [etc.]
PB  - Lippincott
KW  - Aorta
KW  - Diseases
KW  - Heart
ER  -