RT Journal Article SR Electronic T1 Review: long term use of hormone therapy by postmenopausal women does not prevent chronic diseases JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 22 OP 22 DO 10.1136/ebm.11.1.22 VO 11 IS 1 YR 2006 UL http://ebm.bmj.com/content/11/1/22.abstract AB