title: Improving the quality of quality of care research.
authors.forename: J André
authors.initials: JA
authors.lastname: Knottnerus
authors.forename: Peter
authors.initials: P
authors.lastname: Tugwell
mesh_terms: D006302:Health Services Research / Q000592:standards*; D006801:Humans; D058996:Quality Improvement; D011787:Quality of Health Care