TY  - BOOK
AU  - Levien,David H.
TI  - Introduction to surgery
SN  - 0721676529
AV  - RD31 .L49 1999
U1  - 617 21
PY  - 1999///
CY  - Philadelphia
PB  - W.B. Saunders
KW  - Surgery
N1  - Includes bibliographical references and index
ER  -