@article{45e79cfcaf4247baab6a0e9f7cdec7e2,
title = "A comparative study of fetal umbilical velocimetry with continuous- and pulsed-wave Doppler ultrasonography in high-risk pregnancies: relationship to outcome.",
author = "Brar, \{Harbinder S.\} and Medearis, \{Arnold L.\} and DeVore, \{Greggory R.\} and Piatt, \{Lawrence D.\}",
note = "Systolic/diastolic ratios of umbilical velocimetry obtained with either continuous-wave or pulsed-wave Doppler ultrasonography have been used to assess downstream placental vascular resistance and fetal well-being. The purpose of this study is to compare the efficacy of systolic/diastolic ratios obt ...",
year = "1989",
month = feb,
day = "1",
doi = "10.1016/0002-9378(89)90449-3",
language = "American English",
volume = "160",
journal = "American Journal of Obstetrics and Gynecology",
issn = "1097-6868",
publisher = "Elsevier",
number = "2",
}