AU  - Kuntsche E, Simons-Morton B, Fotiou A, ter Bogt T, Kokkevi A, et al
TI  - DEcrease in adolescent cannabis use from 2002 to 2006 and links to evenings out with friends in 31 european and north american countries and regions
PT  - JOUR
DP  - 2009
TA  - Archives of Pediatrics & Adolescent Medicine
pages = {119-125},
VI  - 163
IP  - 2
AID  - 10.1001/archpediatrics.2008.542 [doi]
4100  - http://dx.doi.org/10.1001/archpediatrics.2008.542
SO  - Archives of Pediatrics & Adolescent Medicine February 2, 2009 163(2):119