Analytical procedure for total mercury determination in fishes and shrimps by chronopotentiometric stripping analysis at gold film electrodes after microwave digestion - Augelli, Márcio Antônio; Munõz, Rodrigo Alejandro Abarza; Richter, Eduardo Mathias; Cantagallo, Maria Ines Costa; Angnes, Lúcio (Food Chemistry, 2007)