RT Journal Article SR Electronic T1 Assessment and treatment of persistent pain in nursing home residents should be implemented systematically to prevent suffering JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP ebnurs-2017-102617 DO 10.1136/eb-2017-102617 A1 Bettina S Husebo YR 2017 UL http://ebn.bmj.com/content/early/2017/03/30/eb-2017-102617.abstract AB