TY  - BOOK
AU  - Beckmann Charles R.B...(et al.).
TI  - Obstetrics and Gynecology
SN  - 9781451144314
PY  - 2014///
CY  - Philadelphia
PB  - Lippincott Williams  Wilkins
KW  - GENITAL DISEASES FEMALE / PREGNANCY / GYNECOLOGY
ER  -