L Molinengo, S Ricci-Gamalero. Show Affiliations »
Abstract
Entities: Chemical Species
Mesh: See more » AnimalsAvoidance Learning/drug effectsCodeine/pharmacologyConditioning, Operant/drug effectsDepression, ChemicalMaleMeperidine/pharmacologyMethadone/pharmacologyRatsReinforcement, Psychology
Substances: See more » MeperidineCodeineMethadone
Year: 1970 PMID: 5421213 DOI: 10.1007/bf00402089
Source DB: PubMed Journal: Psychopharmacologia