| Literature DB >> 16812375 |
S R Hursh, D Case, J E Mazur, E Fantino, M Branch, R L Shull.
Abstract
Year: 1984 PMID: 16812375 PMCID: PMC1348068 DOI: 10.1901/jeab.1984.41-376
Source DB: PubMed Journal: J Exp Anal Behav ISSN: 0022-5002 Impact factor: 2.468