title: PPS ... and the J curve of change.
authors.forename: R A
authors.initials: RA
authors.lastname: Fazzi
authors.forename: K
authors.initials: K
authors.lastname: Wright
mesh_terms: D018574:Home Care Agencies / Q000191:economics*; D006801:Humans; D009936:Organizational Innovation; D011445:Prospective Payment System; D014481:United States