title: Influence of methodological quality on study conclusions.
authors.forename: K F
authors.initials: KF
authors.lastname: Schulz
authors.forename: W
authors.initials: W
authors.lastname: Cates
mesh_terms: D002986:Clinical Trials as Topic / Q000592:standards*; D003627:Data Interpretation, Statistical; D003666:Decontamination; D004064:Digestive System / Q000382:microbiology*; D006801:Humans; D017053:Infection Control; D011786:Quality Control