title: 1990 PPS regulations propose cut in DRG weights.
authors.forename: M L
authors.initials: ML
authors.lastname: Robinson
mesh_terms: D003953:Diagnosis-Related Groups / Q000191:economics; D004469:Economics, Hospital / Q000706:statistics & numerical data; D006278:Medicare / Q000331:legislation & jurisprudence*; D011445:Prospective Payment System / Q000331:legislation & jurisprudence*; D014481:United States