W K Bickel, L Green, R E Vuchinich. Show Affiliations »
Abstract
Year: 1995 PMID: 16812771 PMCID: PMC1350136 DOI: 10.1901/jeab.1995.64-257
Source DB: PubMed Journal: J Exp Anal Behav ISSN: 0022-5002 Impact factor: 2.468