1. Prevention of neonatal intraventricular hemorrhage;Perlman;Clin Neuropharmacol,1987
2. Ultrasound and necropsy study of periventricular haemorrhage in preterm infants;Szymonowicz;Arch Dis Child,1984
3. Periventricular intraparenchymal echodensities in the premature newborn: critical determinant of neurological outcome;Guzzetta;Pediatrics,1986
4. Neuropathologic findings in short-term survivors of intraventricular hemorrhage;Armstrong;Am J Dis Child,1987