title: Longitudinal Doppler study of fetal haemodynamic parameters throughout pregnancy: preliminary results.
authors.affiliation: Department of Obstetrics and Gynecology, University Hospital of São João, Porto, Portugal.
authors.forename: A
authors.initials: A
authors.lastname: Matias
authors.forename: N
authors.initials: N
authors.lastname: Montenegro
authors.forename: J C
authors.initials: JC
authors.lastname: Areias
authors.forename: H
authors.initials: H
authors.lastname: Barros
mesh_terms: D005260:Female; D005333:Fetus / Q000502:physiology*; D005865:Gestational Age; D006439:Hemodynamics; D006801:Humans; D008137:Longitudinal Studies; D011247:Pregnancy; D012016:Reference Values; D018709:Statistics, Nonparametric; D016216:Ultrasonography, Prenatal / Q000706:statistics & numerical data