title: [Discussion forum on effectiveness assessment].
authors.forename: Guido
authors.initials: G
authors.lastname: Adler
authors.forename: Jürgen
authors.initials: J
authors.lastname: Windeler
mesh_terms: D005858:Germany; D006302:Health Services Research; D006801:Humans; D010043:Outcome and Process Assessment, Health Care; D012046:Rehabilitation