Zocht je misschien: problematiek?
Students with and without relatives with problematic substance use: do they differ in health, substance use and study success?
D.M. van Namen; S.R. Hilberink; H. de Vries; A.L. van Staa; G.E. Nagelhout
Problematic Use of Nitrous Oxide by Young Moroccan–Dutch Adults
Nabben, Ton (Lectoraat Coördinatie Grootstedelijke Vraagstukken); Weijs, Jelmer; van Amsterdam, Jan
Dual diagnoses among detained female systematic offenders
Blaauw, Eric; Strijker, Gytha; Boerema, Yentl; Veersma, Eric; Meer-Jansma, Margreet; Anthonia, Gabriel