@article {:January 2007:0965-2140:4,
	title = "The need for dynamic drug policy",
	journal = "Addiction",
	volume = "102",
	year = "January 2007",
	abstract = "",
	pages = "4-7(4)",
	url = "http://www.ingentaconnect.com/content/bsc/add/2007/00000102/00000001/art00002"
	doi = "doi:10.1111/j.1360-0443.2006.01685.x"
}