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Results: 25
Number of items: 25
  • Open Access
    Liebregts, N., van der Pol, P., van Laar, M., de Graaf, R., van den Brink, W., & Korf, D. J. (2013). The role of parents, peers and partners in cannabis use and dependence trajectories among young adult frequent users. Contemporary Drug Problems, 40(4), 531-568.
  • Open Access
    van der Pol, P., Liebregts, N., de Graaf, R., Korf, D. J., van den Brink, W., & van Laar, M. (2013). Predicting the transition from frequent cannabis use to cannabis dependence: a three-year prospective study. Drug and Alcohol Dependence, 133(2), 352-359. https://doi.org/10.1016/j.drugalcdep.2013.06.009
  • van der Pol, P., Liebregts, N., de Graaf, R., Korf, D. J., van den Brink, W., & van Laar, M. (2011). The Dutch Cannabis Dependence (CanDep) study on the course of frequent cannabis use and dependence: objectives, methods and sample characteristics. International Journal of Methods in Psychiatric Research, 20(3), 169-181. https://doi.org/10.1002/mpr.345
  • Liebregts, N., Benschop, A., van der Pol, P., van Laar, M., de Graaf, R., van den Brink, W., & Korf, D. J. (2011). Cannabis dependence and peer selection in social networks of frequent users. Contemporary Drug Problems, 38(1), 93-120. http://web.ebscohost.com/ehost/pdfviewer/pdfviewer?sid=10ecabe4-9729-4e16-8083-aa589ffda411%40sessionmgr115&vid=2&hid=113
  • Open Access
    Korf, D. J., & Liebregts, N. (2010). Coffeeshops, bezoekersstromen, motieven voor bezoek en spreiding in Amsterdam. (Bonger reeks; No. 15). Rozenberg Publishers.
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