1. Users and Nonusers within a High Risk Milieu of Cannabis Use. A General Population Study;International Journal of the Addictions;1991-01
2. Use of alcohol and drugs in the transitional phase from adolescence to young adulthood;Journal of Adolescence;1990-06
3. Article;Alkoholpolitik: Tidskrift för nordisk alkoholforskning (Alcohol Policy – Journal for Nordic Alcohol Research);1990-05
4. Article;Alkoholpolitik: Tidskrift för nordisk alkoholforskning (Alcohol Policy – Journal for Nordic Alcohol Research);1989-11