Serial lumbar punctures and intraventricular hemorrhage.
D002543:Cerebral Hemorrhage / Q000628:therapy*; D002986:Clinical Trials as Topic; D006801:Humans; D006849:Hydrocephalus / Q000517:prevention & control*; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D013129:Spinal Puncture