NCT00114270 2013-03-26Letrozole With or Without Zoledronate in Treating Healthy Postmenopausal Women With High Breast DensityNational Cancer Institute (NCI)Phase NA Completed
NCT00079248 2009-05-12Hormone Replacement Therapy in Relieving Menopausal Symptoms in Postmenopausal Women With Previous Stage I or Stage II Breast CancerNational Cancer Institute (NCI)Phase NA Unknown