Armitage JO, Doroshow JH, Kastan MB, et al. 2014. Cancer of the Breast. Chapter 91 Abeloff's clinical oncology (5th ed., p. online). Philadelphia: Elsevier Saunders.
Carlson R, et al. NCCN clinical practice guidelines in oncology: Breast cancer. https://www.nccn.org/professionals/physician_gls/f_guidelines.asp#breast. 2016.
Detailed guide to breast cancer. American Cancer Society. http://www.cancer.org/cancer/breastcancer/detailedguide/index. Accessed September 18, 2016.
National Institutes of Health, National Cancer Institute. Breast cancer treatment. http://www.cancer.gov/cancertopics/pdq/treatment/breast/healthprofessional. Update August 11, 2016. Accessed August 2016.
US Department of Health & Human Services. Agency for Healthcare Research and Quality. 2012 National and regional estimates on hospital use for all patients from the HCUP nationwide inpatient sample. http://hcupnet.ahrq.gov/HCUPnet.jsp. Accessed July 22, 2014.