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Winer N, Branger B; Collége national des gynécologues et obstétriciens; Société française de médecine périnatale; Société française de néonatalogie; Société française de anesthésie et de réanimation.Winer N, et al. Among authors: branger b.Ann Fr Anesth Reanim. 2010 Apr;29(4):e47-50. doi: 10.1016/j.annfar.2010.02.017. Epub 2010 Mar 29.Ann Fr Anesth Reanim. 2010.PMID: 20347558Review.French.