Canna~Fangled Abstracts Endocannabinoid levels in hair relate to PTSD severity 2016 Feb 12;67:198-206. doi: 10.1016/j.psyneuen.2016.02.010. Wilker S1, Pfeiffer A2, Elbert T2, Ovuga E3, Karabatsiakis A4, Krumbholz A5, Thieme D5, Schelling G6, Kolassa IT4.…Freedom WaresFebruary 12, 2016