@article{ge_wang_jiang_dai_2019,  title={A Deep Eutectic Solvent as an Extraction Solvent to Separate and Preconcentrate Parabens in Water Samples Using <i>in situ</i> Liquid-Liquid Microextraction},  volume={30},  ISSN={0103-5053},  url={https://doi.org/10.21577/0103-5053.20190014},  DOI={10.21577/0103-5053.20190014},  number={6},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Ge, Dandan and Wang, Ying and Jiang, Qian and Dai, Enrui},  year={2019},  month={Jun},  pages={1203–1210} }