RT Journal Article SR Electronic T1 Postmenopausal hormone use was associated with decreased total mortality JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 22 OP 22 DO 10.1136/ebn.1.1.22 VO 1 IS 1 YR 1998 UL http://ebn.bmj.com/content/1/1/22.abstract AB