Cost savings of regionalized perinatal care for low birthweight infants: Part I. Mortality.
D000413:Alaska; D003363:Cost Control / Q000639:trends; D006801:Humans; D007226:Infant Mortality; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007363:Intensive Care Units, Neonatal / Q000191:economics*; D012041:Regional Medical Programs / Q000191:economics*