@article{article2732df2e,
title   = {Spectrophotometric flow-injection determination of nickel in biological materials},
author = {Vicente, S and Maniasso, N and Queiroz, Z F and Zagatto, Elias Ayres Guidetti},
year = {2002},
doi = {10.1016/s0039-9140(02)00045-0},
journal   = {Talanta}
}