TY  - BOOK
AU  - O'Grady,John P.
AU  - Gimovsky Martin L..
TI  - Operative obstetrics
SN  - 9780521862486
AV  - RG725 .O623 2008
PY  - 2008///
CY  - [New York
PB  - Cambridge University Press.
KW  - Obstetrics
ER  -