title: Phenobarbitone to prevent periventricular haemorrhage in very-low-birthweight babies.
mesh_terms: D002543:Cerebral Hemorrhage / Q000517:prevention & control*; D002986:Clinical Trials as Topic; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D010634:Phenobarbital / Q000627:therapeutic use*; D011897:Random Allocation
chemical_list: D010634:Phenobarbital