@article{article9175d6c4,
title   = {Evaluation of ductus venosus and inferior vena cava by using multiple doppler ultrasound parameters in healthy fetuses},
author = {Gallarreta, Francisco Maximiliano Pancich and Martins, Wellington de Paula and Nastri, Carolina Oliveira and Mauad Filho, Francisco and Nicolau, Luis Guilherme Carvalho and Barra, Daniela de Abreu and Morais, Edson Nunes de and Crott, Gérson Cláudio},
year = {2011},
doi = {10.1007/s00404-010-1492-3},
journal   = {Archives of Gynecology and Obstetrics}
}