A P Paschalis1. Show Affiliations » 1. University of Patras, Greece.
Abstract
Year: 1987 PMID: 16795710 PMCID: PMC1286084 DOI: 10.1901/jaba.1987.20-427
Source DB: PubMed Journal: J Appl Behav Anal ISSN: 0021-8855