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Response to Li et al. (2017): Cannabis use and crash risk in drivers |
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| Authors: | Ole Rogeberg Rune Elvik |
| Affiliation: | 1. Ragnar Frisch Centre for Economic Research, Oslo, Norway;2. Institute of Transport Economics, Norwegian Centre for Transport Research, Oslo, Norway |
| Abstract: | |
| Keywords: | Cannabis case‐control culpability driving DUI driving under the influence impairment marijuana meta‐analysis |
