R Grace, J Schwendiman, J Nevin. Show Affiliations »
Abstract
Year: 1998 PMID: 16812876 PMCID: PMC1284662 DOI: 10.1901/jeab.1998.69-247
Source DB: PubMed Journal: J Exp Anal Behav ISSN: 0022-5002 Impact factor: 2.468