RT Journal Article SR Electronic T1 The majority of nurses first experience death in or before their first year of practice, and the experience can provoke feelings of helplessness, guilt and ongoing distress JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 91 OP 92 DO 10.1136/eb-2012-101157 VO 16 IS 3 A1 John Costello YR 2013 UL http://ebn.bmj.com/content/16/3/91.abstract AB