title: [50 years professional practice in child psychology and child psychiatry].
authors.forename: Ulrike
authors.initials: U
authors.lastname: Lehmkuhl
authors.forename: Annette
authors.initials: A
authors.lastname: Streeck-Fischer
mesh_terms: D002648:Child; D002665:Child Psychiatry / Q000639:trends*; D005544:Forecasting; D005858:Germany; D006801:Humans; D002666:Psychology, Child / Q000639:trends*; D012106:Research / Q000639:trends