RT Journal Article SR Electronic T1 Emotional support and mastery were associated with decreased mortality in older people JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 89 OP 89 DO 10.1136/ebn.1.3.89 VO 1 IS 3 YR 1998 UL http://ebn.bmj.com/content/1/3/89.abstract AB