RT Journal Article SR Electronic T1 Glossary JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 128 OP 128 DO 10.1136/ebn.4.4.128-a VO 4 IS 4 YR 2001 UL http://ebn.bmj.com/content/4/4/128.2.abstract AB