TY  - BOOK
AU  - Creasy,Robert K.
AU  - Resnik,Robert
AU  - Iams,Jay D.
TI  - Maternal-fetal medicine: principles and practice 
SN  - 0721600042
PY  - 2004///
CY  - Philadelphia
PB  - Saunders
KW  - Fetal diseases
KW  - Pregnancy complications
KW  - Prenatal diagnosis
KW  - Pregnancy
ER  -