TY  - BOOK
AU  - Creasy, RK.
AU  - Resnik, R.
TI  - Creasy and Resnik's maternal-fetal medicine : : Principles and practice 
SN  - 9781416042242
PY  - 2009///
CY  - Philadelphia
PB  - Saunders
KW  - Obstetrics
N1  - Includes index
ER  -