to determine the risk of cerebral palsy and other forms of neurosensory impairment in very low-birthweight infants ( less than 1500g ) with severe lung disease , as compared with those with lesser degrees of lung disease , and to examine perinatal and demographic correlates of chronic lung disease , the authors prospectively followed 249 survivors born between 1983 and 1984 .
C0024109
lung
C0024115
of lung disease