AU - Braden J, Russo J, Fan M, et al TI - EMergency department visits among recipients of chronic opioid therapy PT - JOUR DP - 2010 TA - Archives of Internal Medicine pages = {1425-1432}, VI - 170 IP - 16 AID - 10.1001/archinternmed.2010.273 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2010.273 SO - Archives of Internal Medicine September 13, 2010 170(16):1425