@article{articlefc293362,
title   = {Fast ultrasound-assisted treatment of urine samples for chronopotentiometric stripping determination of mercury at gold film electrodes},
author = {Munõz, Rodrigo Alejandro Abarza and Felix, Fabiana da Silva and Augelli, Márcio Antônio and Pavesi, Thelma and Angnes, Lúcio},
year = {2006},
doi = {10.1016/j.aca.2006.04.034},
journal   = {Analytica Chimica Acta}
}