Effect of Aromatase Inhibitor Therapy on Blood Vessel Function in Postmenopausal Women With Breast Cancer
Status: COMPLETED
Study type: OBSERVATIONAL
Conditions: Breast Cancer
Interventions: DRUG: anastrozole|DRUG: exemestane|DRUG: letrozole|PROCEDURE: assessment of therapy complications
Sponsor: Mayo Clinic
Collaborators: National Cancer Institute (NCI)