@article{article0b94a689,
title   = {Assessing cerebrovascular reactivity in carotid steno-occlusive disease using MRI BOLD and ASL techniques},
author = {Leoni, Renata Ferranti and Betti, Kelley Cristine Mazzetto and Silva, Afonso C. and Santos, Antônio Carlos dos and Araújo, Dráulio Barros de and Leite, João Pereira and Pontes Neto, Octávio Marques},
year = {2012},
doi = {10.1155/2012/268483},
journal   = {Radiology Research and Practice}
}