Canna~Fangled Abstracts A High Efficacy Cannabinergic Ligand (AM4054) used as a Discriminative Stimulus: Generalization to other Adamantyl Analogs and Δ9-THC in Rats. 2016 Jun 2. pii: S0091-3057(16)30102-2. doi: 10.1016/j.pbb.2016.06.001. Järbe TU1, LeMay BJ2, Thakur GA3, Makriyannis A4. Author information Abstract…Freedom WaresJune 2, 2016