title: Symposium on conditioning and addiction.
mesh_terms: D000818:Animals; D001519:Behavior / Q000502:physiology; D003214:Conditioning, Classical / Q000502:physiology; D004777:Environment; D006801:Humans; D051381:Rats; D013375:Substance Withdrawal Syndrome / Q000503:physiopathology; D019966:Substance-Related Disorders / Q000503:physiopathology