(Q52269160)
Statements
1 reference
Contingent reinforcement for reduced breath carbon monoxide levels: target-specific effects on cigarette smoking. (English)
1 reference
M L Stitzer
1 reference
G E Bigelow
1 reference
1 January 1985
1 reference
1 reference
10
1 reference
4
1 reference
345-349
1 reference
Identifiers
1 reference