title: Erratum to: metformin in women with PCOS, pros.
authors.affiliation: Division of Endocrinology, Department of Medical and Surgical Sciences, S. Orsola-Malpighi Hospital, University Alma Mater Studiorum, Via Massarenti 9, 40138, Bologna, Italy, renato.pasquali@unibo.it.
authors.forename: Renato
authors.initials: R
authors.lastname: Pasquali