RT Journal Article SR Electronic T1 Concept of unbearable suffering needs to be better understood by nurses JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 68 OP 68 DO 10.1136/ebnurs-2022-103625 VO 26 IS 2 A1 Sara Pinto YR 2023 UL http://ebn.bmj.com/content/26/2/68.abstract AB