RT Journal Article SR Electronic T1 Nursing, research, and the evidence JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 4 OP 6 DO 10.1136/ebn.1.1.4 VO 1 IS 1 A1 Anne Mulhall YR 1998 UL http://ebn.bmj.com/content/1/1/4.abstract AB