title: [Recalling the history as a warning for the present].
authors.affiliation: Klinik für Psychiatrie, Neurologie, Psychosomatik und Psychotherapie im Kindes- und Jugendalter der Universitätsmedizin Rostock. frank.haessler@med.uni-rostock.de
authors.forename: Frank
authors.initials: F
authors.lastname: Häßler
authors.forename: Olaf
authors.initials: O
authors.lastname: Reis
mesh_terms: D000293:Adolescent; D000296:Adolescent Psychiatry / Q000266:history*; D002648:Child; D002665:Child Psychiatry / Q000266:history*; D005053:Eugenics / Q000266:history*; D005065:Euthanasia / Q000266:history*; D005858:Germany; D049673:History, 20th Century; D006801:Humans; D028683:National Socialism / Q000266:history*