H Oldfield-Box. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AnimalsBehavior, AnimalConditioning, OperantRats
Year: 1967 PMID: 6032247 DOI: 10.1038/213533a0
Source DB: PubMed Journal: Nature ISSN: 0028-0836 Impact factor: 49.962