CHEN, JIN, JIGEN MIAO, XIAOXUE QI, and YUQING MIAO. 2010. “Influence of Water-Miscible Ionic Liquid 1-Butyl-3- Methylimidazolium Tetrafluoroborate [BMIM][BF4] on Acetylcholinesterase Inhibition-Based Spectrometric Assay for Parathion Methyl”. Asian Journal of Chemistry 22 (6):4744-48. https://asianpubs.org/index.php/ajchem/article/view/16780.