(Q52182598)
Statements
Reinforcing effects of a combination of ethanol and methadone relative to each drug alone. (English)
1 reference
Shelton KL
1 reference
Macenski MJ
1 reference
Meisch RA
1 reference
1 December 1998
1 reference
61
1 reference
4
1 reference
367-374
1 reference