Cystic Periventricular Leukomalacia and Type of Cerebral Palsy in Preterm Infants
J Pediatr 125:S1-S8, Rogers,B.,et al, 1994
Eight-Year Outcome in Infants with Birth Weight of 500 to 999 Grams
Victorial Infant Collabor, Study Group, J Pediatr 118:761-767991., , 1991