RT Journal Article SR Electronic T1 Resources page JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 5 OP 7 DO 10.1136/ebnurs-2019-103185 VO 23 IS 1 A1 Roberta Heale YR 2020 UL http://ebn.bmj.com/content/23/1/5.abstract AB