(Q51572851)
Statements
Sustained cocaine abstinence in methadone maintenance patients through voucher-based reinforcement therapy. (English)
1 reference
Silverman K
1 reference
Higgins ST
1 reference
Brooner RK
1 reference
Montoya ID
1 reference
Cone EJ
1 reference
Schuster CR
1 reference
Preston KL
1 reference
1 May 1996
1 reference
53
1 reference
5
1 reference
409-415
1 reference