title: Comparison of IVF cycles reported in a voluntary ART registry with a mandatory registry in Spain.
authors.affiliation: Centro de Reproducción Humana, Granada, Spain.
authors.forename: F
authors.initials: F
authors.lastname: Luceño
authors.forename: J A
authors.initials: JA
authors.lastname: Castilla
authors.forename: J L
authors.initials: JL
authors.lastname: Gómez-Palomares
authors.forename: Y
authors.initials: Y
authors.lastname: Cabello
authors.forename: J
authors.initials: J
authors.lastname: Hernández
authors.forename: J
authors.initials: J
authors.lastname: Marqueta
authors.forename: J
authors.initials: J
authors.lastname: Herrero
authors.forename: E
authors.initials: E
authors.lastname: Vidal
authors.forename: S
authors.initials: S
authors.lastname: Fernández-Shaw
authors.forename: B
authors.initials: B
authors.lastname: Coroleu