title: Abstracts of the ACOG (American College of Obstetricians and Gynecologists) 51st Annual Clinical Meeting. April 26-30, 2003, New Orleans, Louisiana, USA.
mesh_terms: D005260:Female; D005831:Genital Diseases, Female; D006176:Gynecology; D006801:Humans; D009774:Obstetrics; D011247:Pregnancy; D011248:Pregnancy Complications