%0 Journal Article %B MMWR Morb Mortal Wkly Rep %D 2017 %G eng %N 10 %P 265-269 %R 10.15585/mmwr.mm6610a1 %T Characteristics of Initial Prescription Episodes and Likelihood of Long-Term Opioid Use - United States, 2006-2015. %V 66 %1 https://www.ncbi.nlm.nih.gov/pubmed/28301454 %8 03/2017