title: How to...interpret the orthodontic literature.
authors.affiliation: Cochrane Oral Health Group, University Dental Hospital of Manchester, UK Liverpool University Dental Hospital, UK. a.glenny@man.ac.uk
authors.forename: A-M
authors.initials: AM
authors.lastname: Glenny
authors.forename: J E
authors.initials: JE
authors.lastname: Harrison
mesh_terms: D003729:Dental Care; D018865:Dental Research / Q000592:standards / Q000706:statistics & numerical data; D006801:Humans; D009970:Orthodontics; D017063:Outcome Assessment, Health Care; D010506:Periodicals as Topic / Q000592:standards; D012107:Research Design / Q000706:statistics & numerical data; D015983:Selection Bias