@article{article612a433f,
title   = {Prospective evaluation of renal artery resistance and pulsatility indices in normal pregnant women},
author = {Dib, Flávio Ribeiro and Duarte, Geraldo and Sala, Maria Matheus de and Ferriani, Rui Alberto and Berezowski, Aderson Tadeu},
year = {2003},
doi = {10.1002/uog.240},
journal   = {Ultrasound in Obstetric and Ginecology}
}