RT Journal Article SR Electronic T1 Preoperative assessments by trained nurses were equal in quality to assessments by preregistration house officers JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 122 OP 122 DO 10.1136/ebn.6.4.122 VO 6 IS 4 YR 2003 UL http://ebn.bmj.com/content/6/4/122.abstract AB