title: Doppler blood flow in pregnancy.
authors.affiliation: Fetal Welfare Laboratory, St George's Hospital Medical School, London, UK.
authors.forename: P
authors.initials: P
authors.lastname: McParland
authors.forename: J M
authors.initials: JM
authors.lastname: Pearce
mesh_terms: D005260:Female; D006801:Humans; D011247:Pregnancy / Q000502:physiology*; D011248:Pregnancy Complications / Q000175:diagnosis*; D012016:Reference Values; D014463:Ultrasonography