title: Applicability of the Poiseuille equation to umbilical artery velocimetry.
authors.forename: S
authors.initials: S
authors.lastname: Degani
mesh_terms: D001783:Blood Flow Velocity; D003971:Diastole; D005260:Female; D006801:Humans; D008433:Mathematics; D011247:Pregnancy; D013599:Systole; D016216:Ultrasonography, Prenatal; D014469:Umbilical Arteries / Q000000981:diagnostic imaging / Q000502:physiology*