@article {9771,
	title = {Effects of Length of Abstinence on Decision-Making and Craving in Methamphetamine Abusers},
	journal = {PLoS ONE},
	year = {2013},
	doi = {10.1371/journal.pone.0068791},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/23894345},
	author = {Guibin Wang and Jie Shi and Na Chen and Lingzhi Xu and Jiali Li and Peng Li and Yan Sun and Lin Lu}
}
