Variables associated with administration of analgesia, nurse-initiated analgesia and early analgesia in the emergency department
David McD Taylor, Jessie Chen, Munad Khan, Marina Lee, Mani Rajee, Michael Yeoh, Joanna R Richardson, Antony M Ugoni
Emergency Medicine Journal Jan 2017, 34 (1) 13-19; DOI: 10.1136/emermed-2016-206044