International Journal of Obstetric Anesthesia
International Journal of Obstetric Anesthesia > 2009 > 18 > 1 > 64-66
International Journal of Obstetric Anesthesia > 2009 > 18 > 1 > 38-42
International Journal of Obstetric Anesthesia > 2009 > 18 > 2 > 118-124
International Journal of Obstetric Anesthesia > 2009 > 18 > 3 > 226-230
International Journal of Obstetric Anesthesia > 2009 > 18 > 3 > 280-283