title: Examining the ovaries by ultrasound for diagnosing hyperandrogenic anovulation: updating the threshold for newer machines.
authors.affiliation: Department of Obstetrics and Gynaecology, Medical University of Graz, Graz, Austria.
authors.forename: Martina
authors.initials: M
authors.lastname: Kollmann
authors.affiliation: Department of Obstetrics and Gynecology, Medical School of Ribeirao Preto, University of Sao Paulo, Ribeirao Preto, Brazil.
authors.forename: Wellington P
authors.initials: WP
authors.lastname: Martins
authors.affiliation: Division of Child Health, Obstetrics and Gynaecology, School of Medicine, University of Nottingham, Nottingham, United Kingdom.
authors.forename: Nick
authors.initials: N
authors.lastname: Raine-Fenning
mesh_terms: D005260:Female; D006801:Humans; D006080:Ovarian Follicle / Q000000981:diagnostic imaging*; D011085:Polycystic Ovary Syndrome / Q000000981:diagnostic imaging*; D014463:Ultrasonography