@article {9636,
	title = {Cocaine seeking over extended withdrawal periods in rats: Different time courses of responding induced by cocaine cues versus cocaine priming over the first 6 months},
	journal = {Psychopharmacology},
	year = {2004},
	pages = {101-108},
	doi = {10.1007/s00213-004-1860-4},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/15071719},
	author = {Lin Lu and Jeffrey W. Grimm and Jack Dempsey and Yavin Shaham}
}
