title: Systematic reviews require a systematic approach to therapy research: a reply to Garrett and Thomas (2005).
authors.affiliation: Department of Language and Communication Science, City University, London, UK. t.r.pring@city.ac.uk
authors.forename: Tim
authors.initials: T
authors.lastname: Pring
mesh_terms: D006801:Humans; D015201:Meta-Analysis as Topic; D012106:Research / Q000592:standards; D012107:Research Design / Q000592:standards; D012196:Review Literature as Topic; D013066:Speech-Language Pathology