PT - JOURNAL ARTICLE ED - , TI - Continuing alendronate for an additional 5 years maintained bone mineral density in postmenopausal women AID - 10.1136/ebm.12.3.70 DP - 2007 Jun 01 TA - Evidence Based Medicine PG - 70--70 VI - 12 IP - 3 4099 - http://ebm.bmj.com/content/12/3/70.short 4100 - http://ebm.bmj.com/content/12/3/70.full SO - Evid Based Med2007 Jun 01; 12