@article{article2d472081,
title   = {Pulsatility index change of brachial artery shows better reproducibility than flow-mediated vasodilation},
author = {Lima, Jailson Costa and Martins, Wellington de Paula and Nastri, Carolina Oliveira and Nicolau, Luis Guilherme Carvalho and Mauad Filho, Francisco},
year = {2010},
journal   = {Ultrasound in Medicine Biology}
}