RT Journal Article SR Electronic T1 Evidence-based nursing in times of uncertainty JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP ebnurs-2022-103569 DO 10.1136/ebnurs-2022-103569 A1 Elaine Maxwell YR 2022 UL http://ebn.bmj.com/content/early/2022/05/31/ebnurs-2022-103569.abstract AB