title: Doppler ultrasound in obstetric practice: 2.
abstract: Doppler ultrasound has been widely introduced into clinical obstetric practice with minimal proven benefits, except in high-risk and twin pregnancies, and as a potential screening tool for pre-eclampsia. This article considers the practical aspects of the technique.
authors.affiliation: University of Birmingham.
authors.forename: R B
authors.initials: RB
authors.lastname: Beattie
mesh_terms: D005260:Female; D006801:Humans; D008403:Mass Screening; D011237:Predictive Value of Tests; D011247:Pregnancy; D011256:Pregnancy Outcome; D018566:Pregnancy, High-Risk; D011272:Pregnancy, Multiple; D015203:Reproducibility of Results; D018608:Ultrasonography, Doppler; D016216:Ultrasonography, Prenatal / Q000295:instrumentation / Q000379:methods* / Q000592:standards