title: Society for Obstetric Anesthesia and Perinatology (SOAP '99), 31st annual meeting. Denver, Colorado, USA. May 19-22, 1999. Abstracts.
mesh_terms: D000758:Anesthesia; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D009774:Obstetrics; D010500:Perinatology; D011247:Pregnancy; D011248:Pregnancy Complications