Health Risks and Developmental Transitions during Adolescence Schulenberg John Heftet / 1999 / Engelsk
Health Risks and Developmental Transitions during Adolescence Schulenberg John Innbundet / 1997 / Engelsk
Multivariate Applications in Substance Use Research New Methods for New Questions Rose Jennifer S. Innbundet / 2000 / Engelsk
Multivariate Applications in Substance Use Research New Methods for New Questions Rose Jennifer S. Heftet / 2015 / Engelsk
