title: Age and gender effects on obsessive-compulsive symptoms in children and adults.
authors.affiliation: Department of Psychiatry, University of Michigan Medical Center, Ann Arbor 48109-0390, USA.
authors.forename: D J
authors.initials: DJ
authors.lastname: Fischer
authors.forename: J A
authors.initials: JA
authors.lastname: Himle
authors.forename: G L
authors.initials: GL
authors.lastname: Hanna
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D015897:Comorbidity; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D008824:Michigan / Q000453:epidemiology; D008875:Middle Aged; D009771:Obsessive-Compulsive Disorder / Q000175:diagnosis / Q000453:epidemiology* / Q000523:psychology; D012737:Sex Factors