Prognosis for Alabama infants with birthweights less than or equal to 1000 grams.
D000407:Alabama; D005128:Eye Diseases / Q000453:epidemiology; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007363:Intensive Care Units, Neonatal / Q000706:statistics & numerical data*; D009422:Nervous System Diseases / Q000453:epidemiology; D011379:Prognosis