title: Oral progestogens vs levonorgestrel-releasing intrauterine system for endometrial hyperplasia: a systematic review and metaanalysis.
authors.affiliation: Academic Unit of Obstetrics and Gynaecology, Birmingham Women's Hospital, Birmingham, UK.
authors.forename: Ioannis D
authors.initials: ID
authors.lastname: Gallos
authors.forename: Manjeet
authors.initials: M
authors.lastname: Shehmar
authors.forename: Shakila
authors.initials: S
authors.lastname: Thangaratinam
authors.forename: Thalis K
authors.initials: TK
authors.lastname: Papapostolou
authors.forename: Arri
authors.initials: A
authors.lastname: Coomarasamy
authors.forename: Janesh K
authors.initials: JK
authors.lastname: Gupta