We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleHospital neonatal services in the United States: variation in definitions, criteria, and regulatory status, 2008.AuthorsBlackmon LR; Barfield WD; Stark ARPublicationJournal of Perinatology, 2009, Vol 29, Issue 12, p788ISSN0743-8346Publication typearticleDOI10.1038/jp.2009.148