title: Author's reply re: Pregnancy and perinatal outcomes in women with polycystic ovary syndrome and twin births: a population-based cohort study.
authors.affiliation: Department of Obstetrics and Gynaecology, St. Olavs University Hospital, Trondheim, Norway.
authors.forename: Tone
authors.initials: T
authors.lastname: Løvvik
mesh_terms: D015331:Cohort Studies; D005260:Female; D006801:Humans; D036801:Parturition; D011085:Polycystic Ovary Syndrome; D011247:Pregnancy; D059285:Pregnancy, Twin; D047928:Premature Birth