TY  - BOOK
AU  - Pitkin, Roy M.
TI  - The year book of obstetrics and gynecology 1982
SN  - 0-8151-6691-5
PY  - 1982///
CY  - Chicago
PB  - Year Book  Medical Publishers
KW  - Obstetrics
KW  - Gynecology
KW  - United States
ER  -