TY  - BOOK
AU  - Nyhus, L.M. .
AU  - Baker, R.J.  .
TI  - Mastery Of Surgery Vol. I / 
U1  - 617 
PY  - 1992///
CY  - Bostan : 
PB  - Little Brawn & Company , 
KW  - Medical Science
KW  - Surgery
ER  -