RT Journal Article SR Electronic T1 Review: hormone therapy may reduce the risk of death in younger but not older postmenopausal women JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 10 OP 10 DO 10.1136/ebm.10.1.10 VO 10 IS 1 YR 2005 UL http://ebm.bmj.com/content/10/1/10.abstract AB