From the Department of Obstetrics and Gynecology, New Hanover Regional Medical Center, Coastal Area Health Education Center, Wilmington, NC.
Reprints: John L. Powell, MD, Department of Obstetrics and Gynecology, New Hanover Regional Medical Center, Coastal Area Health Education Center, 2131 South 17th Street, Wilmington, NC 28402-9025. E-mail: john.powell@coastalahec.org.