van Amsterdam, Jan and van den Brink, Wim (2025) Explaining the high mortality among opioid-cocaine co-users compared to opioid-only users. a systematic review. Journal of Addictive Diseases, 43, (2), pp. 121-131. https://doi.org/10.1080/10550887.2024.2331522.

van Amsterdam, Jan and van den Brink, Wim (2025) Sweet-liking and sugar supplementation as innovative components in substance use disorder treatment: a systematic review. Journal of Psychopharmacology, Early online, https://doi.org/10.1177/02698811251319454.

van Amsterdam, Jan and Burgess, Nicholas and van den Brink, Wim (2023) Legal approaches to new psychoactive substances: first empirical findings. European Addiction Research, 29, (5), pp. 363-372. doi: 10.1159/000531503.

van Amsterdam, Jan and van den Brink, Wim (2023) Combined use of cocaine and alcohol: a violent cocktail? A systematic review. Journal of Forensic and Legal Medicine, 100, 102597. https://doi.org/10.1016/j.jflm.2023.102597.

van Amsterdam, Jan and Brunt, Tibor M and Nabben, Ton and van den Brink, Wim (2022) Recreational N2O use: just laughing or really bad news? Addiction, 117, (2), pp. 268-269. doi: 10.1111/add.15652.