The Effects of Short-term Preoperative Treatment With Hormonal Therapy on Gene Profiles in Breast Cancer

Condition:   Breast Cancer Interventions:   Drug: Tamoxifen Citrate;   Drug: Letrozole;   Drug: Exemestane;   Diagnostic Test: Blueprint;   Diagnostic Test: Mammaprint Sponsors:   Johns Hopkins University;   Agendia Recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials