@article{article2d985066,
title   = {Isotope dilution method in plant digestion procedures to determine, Cu, Pb, Zn and Cd},
author = {Packer, Ana Paula and Giné-Rosias, Maria Fernanda Georgina and Rufini, Iolanda Aparecida},
year = {1998},
journal   = {ICP Information Newsletter}
}