title: Fetal three-dimensional ultrasonography: today or tomorrow?
authors.forename: D H
authors.initials: DH
authors.lastname: Pretorius
authors.forename: T R
authors.initials: TR
authors.lastname: Nelson
mesh_terms: D016477:Artifacts; D001291:Attitude of Health Personnel; D005260:Female; D005865:Gestational Age; D006801:Humans; D021621:Imaging, Three-Dimensional / Q000706:statistics & numerical data; D011247:Pregnancy; D016216:Ultrasonography, Prenatal / Q000379:methods / Q000706:statistics & numerical data