@article {1646,
	title = {Opioid doses and increased risk for overdose.},
	journal = {Annals of internal medicine},
	volume = {153},
	year = {2010},
	month = {2010 Jul 6},
	pages = {59; author reply 59-60},
	keywords = {Analgesics, Opioid, Humans, Overdose, Pain, Risk Factors},
	issn = {1539-3704},
	doi = {10.1111/j.1521-0391.2011.00207.x},
	author = {Becker, William C and Fiellin, David A and Kerns, Robert D}
}
