Authors:
Wang, NS
Brown, VL
Grabowski, J
Meisch, RA
Citation: Ns. Wang et al., Reinforcement by orally delivered methadone, cocaine, and methadone-cocaine combinations in rhesus monkeys: are the combinations better reinforcers?, PSYCHOPHAR, 156(1), 2001, pp. 63-72
Citation: Th. Gomez et Ra. Meisch, Reinforcing effects of contingently administered subcutaneous injections of etonitazene in rats, PSYCHOPHAR, 153(1), 2000, pp. 134-138
Citation: Ns. Wang et al., Orally delivered methadone as a reinforcer: Effects of the opioid antagonist naloxone, DRUG AL DEP, 55(1-2), 1999, pp. 79-84