title: DRG study shows disparity among hospitals.
authors: P J
authors: PJ
authors: Kenkel
mesh_terms: D003953:Diagnosis-Related Groups / Q000706:statistics & numerical data*; D005249:Fees and Charges; D006302:Health Services Research; D006761:Hospitals / Q000706:statistics & numerical data*; D007902:Length of Stay; D014481:United States