No abstract available
MeSH terms
-
Conditioning, Classical
-
Conditioning, Operant
-
Conditioning, Psychological*
-
Drug Tolerance
-
Heroin Dependence / therapy
-
Humans
-
Models, Theoretical
-
Morphine Dependence
-
Opium
-
Psychological Theory*
-
Recurrence
-
Reinforcement, Psychology*
-
Reinforcement, Social
-
Research
-
Substance-Related Disorders* / prevention & control
-
Substance-Related Disorders* / rehabilitation
-
Substance-Related Disorders* / therapy