1. Centers for Disease Control and Prevention n.d. http://www.cdc.gov/cancer/international/statistics.htm (accessed January 7, 2016).
2. GLOBOCAN 2012: Estimated Cancer Incidence, Mortality and Prevalence Worldwide in 2012 n.d. http://globocan.iarc.fr/Pages/fact_sheets_cancer.aspx (accessed January 7, 2016).
3. Medical treatment of early breast cancer. I: adjuvant treatment;I Smith;BMJ,2006
4. Effect of preoperative chemotherapy on the outcome of women with operable breast cancer;B Fisher;J Clin Oncol,1998
5. Treatment of large and locally advanced breast cancers using neoadjuvant chemotherapy;A Eltahir;Am J Surg,1998