RT Journal Article SR Electronic T1 How to write a commentary—an editor’s perspective JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 100 OP 103 DO 10.1136/ebn.10.4.100 VO 10 IS 4 A1 Andrew Jull YR 2007 UL http://ebn.bmj.com/content/10/4/100.abstract AB