title: Scoring the quality of clinical trials.
authors.forename: W J
authors.initials: WJ
authors.lastname: Assendelft
authors.forename: B W
authors.initials: BW
authors.lastname: Koes
authors.forename: M W
authors.initials: MW
authors.lastname: van Tulder
authors.forename: L M
authors.initials: LM
authors.lastname: Bouter
mesh_terms: D002986:Clinical Trials as Topic / Q000592:standards*; D017063:Outcome Assessment, Health Care; D012196:Review Literature as Topic