%0 Journal Article %B Ann Emerg Med %D 2018 %I Elsevier BV %N 6 %P 659-667.e3 %R 10.1016/j.annemergmed.2017.12.007 %T Emergency Department Contribution to the Prescription Opioid Epidemic %V 71 %8 01/2018 %& 659-667.e3