@article{article46cd2fed,
title   = {Micro-scale flow system for on-line multielement preconcentration from saliva digests and determination by inductively coupled plasma optical emission spectrometry},
author = {Menegário, Amauri Antônio and Giné-Rosias, Maria Fernanda Georgina},
year = {2001},
doi = {10.1016/s0584-8547(01)00321-4},
journal   = {Spectrochimica Acta Part B: Atomic Spectroscopy}
}