%0 Journal Article %B N Engl J Med %D 2017 %G eng %N 7 %P 663-673 %R 10.1056/NEJMsa1610524 %T Opioid-Prescribing Patterns of Emergency Physicians and Risk of Long-Term Use. %V 376 %1 https://www.ncbi.nlm.nih.gov/pubmed/28199807 %8 12/2017