Substance use risk profiles and associations with early substance use in adolescence
Journal of Behavioral Medicine (2010) - Comment
pubmed: 20625809  doi: 10.1007/s10865-010-9278-4  issn: 1573-3521  issn: 0160-7715 

Monique Malmberg, Geertjan Overbeek, Karin Monshouwer, Jeroen Lammers, Wilma A. M. Vollebergh, Rutger C. M. E. Engels