title: What do regional variations in the rates of hospitalization of children really mean?
authors.forename: P H
authors.initials: PH
authors.lastname: Wise
authors.forename: L
authors.initials: L
authors.lastname: Eisenberg
mesh_terms: D002648:Child; D002662:Child Health Services / Q000706:statistics & numerical data; D006760:Hospitalization / Q000639:trends*; D006761:Hospitals / Q000706:statistics & numerical data*; D006786:Hospitals, Urban / Q000706:statistics & numerical data*; D006801:Humans; D012959:Socioeconomic Factors; D014481:United States