TY  - GEN
AU  - Beck,William W..
TI  - Obstetrics and gynecology =: Kadın ve doğum 
T2  - The National Medical Series For Ä°ndependent Study
SN  - 9757816000
AV  - WP18.2 
PY  - 1993///
CY  - Baltimore
PB  - National Medical Series From Williams & Wilkins
KW  - Gynecology
KW  - Obstetrics
ER  -