title: Regionalization of Children's Surgery.
authors.affiliation: *Division of Pediatric Surgery, University of Utah, Primary Children's Hospital, UT †Division of Pediatric Surgery, Children's Hospital of Wisconsin, Medical College of Wisconsin, Milwaukee, WI.
authors.forename: Douglas C
authors.initials: DC
authors.lastname: Barnhart
authors.forename: Keith T
authors.initials: KT
authors.lastname: Oldham
mesh_terms: D002648:Child; D061847:Hospitals, High-Volume; D006801:Humans; D013514:Surgical Procedures, Operative / Q000639:trends*; D014481:United States