title: Hyperventilation at birth and periventricular hemorrhage.
mesh_terms: D002543:Cerebral Hemorrhage / Q000517:prevention & control*; D002552:Cerebral Ventricles; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000517:prevention & control*; D012121:Respiration, Artificial