title: [Behaviour disorders in fourth grade pupils in the light of a standardized questionnaire method (author's transl)].
mesh_terms: D002648:Child; D002653:Child Behavior Disorders / Q000453:epidemiology*; D005260:Female; D005860:Germany, West; D006801:Humans; D008297:Male; D008403:Mass Screening; D012572:School Health Services; D012737:Sex Factors
vernacular_title: Verhaltensstörungen bei Viertklässlern im Spiegel einer standardisierten Befragung