@article{article1225aaaf,
title   = {Essential steps to providing reliable results using the analytical quality assurance cycle},
author = {Olivares, Igor Renato Bertoni and Lopes, Fernando Antunes},
year = {2012},
doi = {10.1016/j.trac.2012.01.004},
journal   = {TRAC-Trends in Analytical Chemistry}
}