title: Do assisted reproductive technologies have effects on the demography of monozygotic twinning?
authors.forename: H
authors.initials: H
authors.lastname: Saito
authors.forename: O
authors.initials: O
authors.lastname: Tsutsumi
authors.forename: Y
authors.initials: Y
authors.lastname: Noda
authors.forename: Y
authors.initials: Y
authors.lastname: Ibuki
authors.forename: M
authors.initials: M
authors.lastname: Hiroi
mesh_terms: D004624:Embryo Transfer; D006801:Humans; D007564:Japan; D012099:Reproductive Techniques; D014430:Twins, Monozygotic