TY  - BOOK
AU  - CALLAHAN,TAMARA L.
AU  - CAUGHEY,AARON B .
TI  - BLUEPRINTS IN OBSTETRICS & GYNECOLOGY / 
SN  - 0632044896
U1  - 618 
PY  - 2001///
CY  - نيويورك : 
PB  - BLACK WELL PUBLISHERS ، 
KW  - GYNECOLOGY
KW  - OBSTETRICS
KW  - OBSTETRICS - SURGERY
ER  -