Reinforcing and neurochemical effects of the “bath salts” constituents 3,4-methylenedioxypyrovalerone (MDPV) and 3,4-methylenedioxy-N-methylcathinone (methylone) in male rats - Charles W. Schindler; Eric B. Thorndike; Steven R. Goldberg; Kurt R. Lehner; Nicholas V. Cozzi; Simon D. Brandt; Michael H. Baumann (Psychopharmacology, 2016)