title: Mental health and challenging behaviour.
authors.forename: Nigel
authors.initials: N
authors.lastname: Beail
mesh_terms: D000328:Adult; D000374:Aggression / Q000523:psychology*; D002648:Child; D003226:Congresses as Topic; D006801:Humans; D008607:Intellectual Disability / Q000453:epidemiology*; D001523:Mental Disorders / Q000453:epidemiology*