title: Data integrity.
authors.affiliation: Biostatistics Center, University of Wisconsin, Madison 53706.
authors.forename: D L
authors.initials: DL
authors.lastname: DeMets
authors.forename: C L
authors.initials: CL
authors.lastname: Meinert
mesh_terms: D002986:Clinical Trials as Topic; D006801:Humans; D011785:Quality Assurance, Health Care; D015871:Scientific Misconduct