TY - BOOK AU - Kurjak,Asim AU - Chervenak,Frank A. TI - Donald School textbook of ultrasound in obstetric and gynecology SN - 8180611981 PY - 2003/// CY - New Delhi PB - Jaypee KW - Genitalia, Female KW - ultrasonography KW - Pregnancy Complications KW - Ultrasonography, Prenatal KW - methods KW - Ultrasonography ER -