机译:New trends in cannabis potency in USA and Europe during the last decade (2008-2017) (vol 269, pg 5, 2019)
Univ Mississippi, Sch Pharm, Natl Ctr Nat Prod Res, University, MS 38677 USA;
Univ West Georgia, Dept Comp Sci JCC, Carrollton, GA USA;
Univ Bath, Dept Psychol, Addict & Mental Hlth Grp AIM, Bath BA2 7AY, Avon, England;