Neale, P. A., Brack, W., Aït-Aïssa, S., Busch, W., Hollender, J., Krauss, M., … Escher, B. I. (2018). Solid-phase extraction as sample preparation of water samples for cell-based and other in vitro bioassays. Environmental Science: Processes and Impacts, 20(3), 493-504. https://doi.org/10.1039/C7EM00555E