title: [With the help of validation we can find the clearings in the fog of confusion].
authors.forename: N
authors.initials: N
authors.lastname: Richard
mesh_terms: D000368:Aged; D003142:Communication; D003221:Confusion / Q000451:nursing*; D006801:Humans
vernacular_title: Mit Validation finden wir die Lichtungen im Nebel der Verwirrtheit.