1. Benefits and costs of screening and treatment for early breast cancer;Kattlove;J. Am. Med. Assoc.,1995
2. Detecting tumor-related alterations in plasma or serum DNA of patients diagnosed with breast cancer;Chen;Clin. Cancer Res.,1999
3. Free DNA in the serum of cancer patients and the effect of therapy;Leon;Cancer Res.,1977
4. Presence of tumor DNA in plasma of breast cancer patients: clinicopathological correlations;Silva;Cancer Res.,1999
5. Persistence of tumor DNA in plasma of breast cancer patients after mastectomy;Silva;Ann. Surg. Oncol.,2002