http://www.cochrane.org/fr/CD011636/lutilisation-de-lanticoagulant-antithrombine-pour-reduire-le-risque-dhemorragie-intraventriculaire 2016 false false false France United Kingdom French french abstract infant, premature infant, newborn Intraventricular Brain Hemorrhage antithrombin III anticoagulants cerebral ventricles intracranial hemorrhages treatment outcome review of literature