title: Sonographic dating of twin pregnancy using singleton data.
authors.affiliation: Department of Radiology, Aminu Kano Teaching Hospital, Kano, Nigeria. amustabari@yahoo.com
authors.forename: A M
authors.initials: AM
authors.lastname: Tabari
authors.forename: M
authors.initials: M
authors.lastname: Mamman
authors.forename: K
authors.initials: K
authors.lastname: Isyaku
mesh_terms: D005260:Female; D005333:Fetus; D005865:Gestational Age; D006801:Humans; D009549:Nigeria; D011247:Pregnancy; D011272:Pregnancy, Multiple; D014427:Twins; D016216:Ultrasonography, Prenatal