title: Abstracts of Posters Presented at the 40th Annual Meeting of the Society for Obstetric Anesthesia and Perinatology. Chicago, Illinois, USA. April 30-May 4, 2008.
mesh_terms: D000773:Anesthesia, Obstetrical; D000818:Animals; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007743:Labor, Obstetric; D007744:Obstetric Labor Complications; D009774:Obstetrics; D010500:Perinatology; D011247:Pregnancy