TY  - BOOK
AU  - De Cherney, Alan H.
TI  - Obstetrics and Gynecology: Pretest self-assessment and review
SN  - 0914410407
U1  - 618 
PY  - 1978///
CY  - Pretest service
PB  - Wallingford
KW  - Obstetrics
KW  - Gynecology
ER  -