New England Journal of Medicine · 2008 · 440 citations · 51 references
Tibolone reduced the risk of fracture and breast cancer and possibly colon cancer but increased the risk of stroke in older women with osteoporosis. (ClinicalTrials.gov number, NCT00519857.)
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Effects of Conjugated Equine Estrogen in Postmenopausal Women With Hysterectomy
Garnet L. Anderson, Marian C. Limacher, Annlouise R. Assaf et al. · JAMA · 2004 · 4.4K citations · Full text