%0 Journal Article %A J.J. Callaghan %T PRE- AND POST-OPERATIVE OPIOID USE: A CLEAR AND PRESENT PROBLEM %D 2017 %J Orthopaedic Proceedings %P 97-97 %V 99-B %N SUPP_7 %R 10.1302/1358-992X.99BSUPP_7.CCJR2016-097 %U https://doi.org/10.1302/1358-992X.99BSUPP_7.CCJR2016-097 %K General