title: Whither PCOS? The challenges of establishing hyperandrogenism in adolescent girls.
authors.forename: Frank M
authors.initials: FM
authors.lastname: Biro
authors.forename: S Jean
authors.initials: SJ
authors.lastname: Emans
mesh_terms: D000293:Adolescent; D005260:Female; D006801:Humans; D017588:Hyperandrogenism / Q000150:complications* / Q000175:diagnosis; D011085:Polycystic Ovary Syndrome / Q000175:diagnosis / Q000209:etiology*; D018570:Risk Assessment