1. Reduction in periventricular haemorrhage in preterm infants;Szymonowicz, W.; Yu, V.Y.H.; Walker, A.; Wilson, F.;Arch Dis Child,1986
2. Intraventricular hemorrhage in preterm infants: declining incidence in the 1980s;Philip, A.G.S.; Allan, W.C.; Tito, A.M.; Wheeler, L.R.;Pediatrics,1989
3. Incidence and severity of intraventricular hemorrhage: 1981-1984;Batton, D.G.; De Witte, D.B.; Boal, D.; Nardis, E.E.; Maisels, M.J.;Am J Perinatol,1986
4. Respiratory distress syndrome and intracranial hemorrhage: cause or association? Inferences from surfactant clinical trials;Leviton, A.; VanMarter, L.; Kuban, K.C.K.;Pediatrics,1989
5. Birthweight specific trends in cerebral palsy;Pharoah, P.O.D.; Cooke, T.; Cooke, R.W.I.; Rosenbloom, L.;Arch Dis Child,1990