{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Repeated cocaine experience facilitates sucrose-reinforced operant responding in enriched and isolated rats [An article from: Learning and Motivation]","author_name":"E.D. Klein, B.J. Gehrke, T.A. Green, T.R. Zentall","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0PD/bigB000PDTA0I.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000PDTA0I.html\">Repeated cocaine experience facilitates sucrose-reinforced operant responding in enriched and isolated rats [An article from: Learning and Motivation]</a>","width":400,"height":300}