Sheffield, Jeanne S. MD; Cunningham, F Gary MD
From the Department of Obstetrics & Gynecology, University of Texas Southwestern Medical Center, Dallas, Texas.
Editor’s Note:Continuing medical education credit is available online atwww.greenjournal.org.
Corresponding author: Jeanne S. Sheffield, MD, Assistant Professor, Department of Obstetrics & Gynecology, 5323 Harry Hines Boulevard, University of Texas Southwestern Medical Center, Dallas, TX 75390-9032; e-mail: [email protected].