title: History Bias, Study Design, and the Unfulfilled Promise of Pay-for-Performance Policies in Health Care.
authors.affiliation: Department of Social Policy, London School of Economics and Political Science, London, United Kingdom.
authors.forename: Huseyin
authors.initials: H
authors.lastname: Naci
authors.affiliation: Harvard Medical School and Harvard Pilgrim Health Care Institute, Landmark Center, 401 Park Dr, Boston, MA 02215. Email: ssoumerai@hms.harvard.edu.
authors.forename: Stephen B
authors.initials: SB
authors.lastname: Soumerai
mesh_terms: D000288:Administrative Personnel; D015982:Bias; D006801:Humans; D011785:Quality Assurance, Health Care / Q000592:standards*; D012052:Reimbursement, Incentive / Q000331:legislation & jurisprudence*; D012107:Research Design / Q000592:standards*