title: Double standards in psychotherapy research.
authors.forename: Falk
authors.initials: F
authors.lastname: Leichsenring
authors.forename: Sven
authors.initials: S
authors.lastname: Rabung
mesh_terms: D015928:Cognitive Behavioral Therapy; D015987:Effect Modifier, Epidemiologic; D006801:Humans; D015201:Meta-Analysis as Topic; D011575:Psychoanalytic Therapy / Q000379:methods*; D011614:Psychotherapy, Brief; D012107:Research Design; D016896:Treatment Outcome