Ketelaars, Daniëlle T P and Karl, Alexandra J and Luijten, Maartje and Vink, Jacqueline M and Dijkstra, Boukje A G (2026) 3 × 3 model for drug use normalisation: insights from a scoping review. International Journal of Drug Policy, 152, 105251. DOI: 10.1016/j.drugpo.2026.105251.

Luijten, Maartje and Gillan, Claire M and De Wit, Sanne and Franken, Ingmar H A and Robbins, Trevor W and Ersche, Karen D (2019) Goal-directed and habitual control in smokers. Nicotine & Tobacco Research, ntz001, https://doi.org/10.1093/ntr/ntz001.