TY  - BOOK
AU  - Piwnica, Armand
AU  - Westaby, Stephen
TI  - Surgery for Acquired Aortic Valve Disease
SN  - 1899066527
U1  - 617.412 22
PY  - 1997///
CY  - Oxford
PB  - ISIS medical media
KW  - Medicine
KW  - Surgery
N1  - Prescription of medicine
ER  -