@article{article1129e57d,
title   = {Correlation between the Doppler velocimetry findings of the uterine arteries during the first and second trimesters of pregnancy},
author = {Liao, Adolfo Wenjaw and Toyama, Julio and Costa, Verbênia and Ramos, Carla and Brizot, Maria and Zugaib, Marcelo},
year = {2009},
doi = {10.1590/s0104-42302009000200026},
journal   = {Revista da Associação Médica Brasileira}
}