@article{articlea2709fa7,
title   = {Can impurities from soil-contaminated coffees reach the cup?},
author = {Tagliaferro, F S and Fernandes, Elisabete A. De Nadai and Bacchi, Márcio Arruda and Bode, Peter and França, E J},
year = {2007},
doi = {10.1007/s10967-007-0218-x},
journal   = {Journal of Radioanalytical and Nuclear Chemistry}
}