title: Letter to the editor: a comment on Lynch et al. (2009).
authors.forename: T M
authors.initials: TM
authors.lastname: Lincoln
mesh_terms: D015982:Bias; D002986:Clinical Trials as Topic / Q000706:statistics & numerical data; D015928:Cognitive Behavioral Therapy; D017408:Guidelines as Topic; D006801:Humans; D001523:Mental Disorders / Q000628:therapy*; D015201:Meta-Analysis as Topic; D016896:Treatment Outcome