title: A review of PPS research coverage.
authors: G L
authors: GL
authors: Gaumer
authors: R E
authors: RE
authors: Glazier
authors: K S
authors: KS
authors: Cowen
mesh_terms: D006302:Health Services Research / Q000191:economics*; D011445:Prospective Payment System / Q000639:trends*; D012109:Research Support as Topic; D014481:United States