1. “Validated portable device for the qualitative and quantitative electrochemical detection of MDMA ready for on-site use”. Van Echelpoel R, Parrilla M, Sleegers N, Thiruvottriyur Shanmugam S, van Nuijs ALN, Slosse A, Van Durme F, De Wael K, Microchemical journal 190, 108693 (2023).   http://doi.org/10.1016/J.MICROC.2023.108693