AU  - Mark Asbridge
AU  - Jill A Hayden
AU  - Jennifer L Cartwright
TI  - Acute cannabis consumption and motor vehicle collision risk: systematic review of observational studies and meta-analysis
PT  - JOURNAL ARTICLE
DP  - 2012 Mar 09
TA  - BMJ
VI  - 344
4100  - http://www.bmj.com/content/344/bmj.e536