@article{yaripour_ebrahimi_mohammadi_2020,  title={Quantitative analysis of phenobarbital in biological fluids: Analyte enrichment by an electrically-assisted microextraction technique},  volume={56},  ISSN={1984-8250},  url={https://doi.org/10.1590/s2175-97902019000417839},  DOI={10.1590/s2175-97902019000417839},  journal={Brazilian Journal of Pharmaceutical Sciences},  publisher={Universidade de São Paulo, Faculdade de Ciências Farmacêuticas},  author={Yaripour, Saeid and Ebrahimi, Shahriar and Mohammadi, Ali},  year={2020},  pages={e17839} }