R D Spealman, S R Goldberg. Show Affiliations »
Abstract
Mesh: See more » AnimalsChoice BehaviorFoodPharmaceutical PreparationsReinforcement ScheduleSelf AdministrationSocial EnvironmentTime Factors
Substances: See more » Pharmaceutical Preparations
Year: 1978 PMID: 348062 DOI: 10.1146/annurev.pa.18.040178.001525
Source DB: PubMed Journal: Annu Rev Pharmacol Toxicol ISSN: 0362-1642 Impact factor: 13.820