Canna~Fangled Abstracts Effects of oral Δ9-tetrahydrocannabinol on the cerebral processing of olfactory input in healthy non-addicted subjects. Eur J Clin Pharmacol. 2017 Sep 2. doi: 10.1007/s00228-017-2331-2. Walter C1, Oertel BG2, Felden L2,…Freedom WaresSeptember 2, 2017