TY  - JOUR
PY  - 2021//
TI  - Driving impairment following vaporization of cannabis
JO  - JAMA journal of the American Medical Association
A1  - Singh, Jasvinder A.
SP  - 1226
EP  - 1226
VL  - 325
IS  - 12
N2  - To the Editor In the article by Dr Arkell and colleagues,1 a few questions need clarification regarding the short-term driving test impairment with vaporized THC-dominant cannabis and THC/CBD-equivalent cannabis compared with placebo. First, did the primary outcome vary by sex or by history of driving under the influence of cannabis, which represented 20% of the participants? Second, did the primary outcome differ by recent episodes of cannabis use or by distance driven in the last year?...    Keywords: Cannabis impaired driving <p />  <p>Language: en</p>
LA  - en
SN  - 0098-7484
UR  - http://dx.doi.org/10.1001/jama.2021.0445
ID  - ref1
ER  -