Intraventricular haemorrhage.
D002543:Cerebral Hemorrhage / Q000150:complications / Q000453:epidemiology*; D006801:Humans; D006935:Hypercapnia / Q000150:complications; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000453:epidemiology*; D011030:Pneumothorax / Q000150:complications