@misc{misce749dfcd,
title   = {Acceptance testing of an ultra-low field magnetic resonance imager},
author = {Muniz, B A T and Vidoto, Edson Luiz Gea and Tannús, Alberto and Panepucci, Horácio Carlos},
year = {1994},
booktitle   = {World Congress on Medical Physics and Biomedical Engineering}
}