Effects of acute and prolonged opiate abstinence on extinction behaviour in rats
Canadian Journal of Experimental Psychology/Revue canadienne de psychologie expérimentale (2002) - Comment
doi: 10.1037/h0087400  issn: 1878-7290  issn: 1196-1961  pubmed: 12491648 

Kim G. C. Hellemans, Yavin Shaham, Mary C. Olmstead