The updated Diagnostic Medical Sonography Series, which includes new editions of Diagnostic Medical Sonography: Abdomen and Superficial Structures, Diagnostic Medical Sonography: Obstetrics and Gynecology, and Diagnostic Medical Sonography: The Vascular System, provides the right content at the right level for the right way to teach and learn. The updated 4th Edition of Stephenson's Diagnostic Medical Sonography: Obstetrics and Gynecology offers the most in-depth, current, and consistent coverage of this crucial sonography topic available today.