%0 Journal Article %B Pediatrics %D 2018 %G eng %N 1 %P e20172439 %R 10.1542/peds.2017-2439 %T Persistent Opioid Use Among Pediatric Patients After Surgery. %V 141 %1 https://www.ncbi.nlm.nih.gov/pubmed/29203521 %8 12/2018