Canna~Fangled Abstracts Safety, pharmacodynamics, and pharmacokinetics of multiple oral doses of delta-9-tetrahydrocannabinol in older persons with dementia. 2015 Mar 11. Ahmed AI1, van den Elsen GA, Colbers A, Kramers C, Burger DM, van der Marck MA, Olde Rikkert…Freedom WaresMarch 11, 2015