title: Rapid increase in rates of bipolar diagnosis in youth: "true" bipolarity or misdiagnosed severe disruptive behavior disorders?
authors.forename: Martin
authors.initials: M
authors.lastname: Holtmann
authors.forename: Sven
authors.initials: S
authors.lastname: Bölte
authors.forename: Fritz
authors.initials: F
authors.lastname: Poustka
mesh_terms: D000293:Adolescent; D000328:Adult; D019958:Attention Deficit and Disruptive Behavior Disorders / Q000175:diagnosis* / Q000453:epidemiology* / Q000523:psychology; D001714:Bipolar Disorder / Q000175:diagnosis* / Q000453:epidemiology* / Q000523:psychology; D002648:Child; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D008297:Male; D015995:Prevalence; D011569:Psychiatric Status Rating Scales; D012720:Severity of Illness Index