TY  - BOOK
AU  - Peter M. Doubilet
AU  - Carol B. Benson.
TI  - Atlas of ultrasound in obstetrics and gynecology : a multimedia reference 
SN  - 978-1-60831-778-3
U1  - 618.1’07543 Second Edition 
PY  - 2012///
CY  - Philadelphia
PB  - Lippincott Williams & Wilkins 
KW  - 1. Ultrasonography, Prenatal—Atlases. 2. Fetal Diseases—ultrasonography—Atlases. 3. Genital Diseases, Female—ultrasonography—Atlases
N1  - Includes bibliographical references and index
ER  -