American Society of Anesthesiologists' Practice Guidelines for Obstetric Anesthesia: update 2006.
Hawkins
Joy L
JL
D000773:Anesthesia, Obstetrical / Q000592:standards*; D005260:Female; D006801:Humans; D017410:Practice Guidelines as Topic / Q000592:standards*; D011247:Pregnancy; D012955:Societies, Medical