PT - JOURNAL ARTICLE ED - , TI - Oestrogen plus progestin reduced risk of fracture in postmenopausal women AID - 10.1136/ebm.9.3.82 DP - 2004 May 01 TA - Evidence Based Medicine PG - 82--82 VI - 9 IP - 3 4099 - http://ebm.bmj.com/content/9/3/82.short 4100 - http://ebm.bmj.com/content/9/3/82.full SO - Evid Based Med2004 May 01; 9