1. American Cancer Society: Cancer Facts and Figures 2009. [
http://www.cancer.org/acs/groups/content/@nho/documents/document/500809webpdf.pdf
]
2. National Cancer Institute: SEER Stat Fact Sheets. [
http://seer.cancer.gov/statfacts/html/breast.html
]
3. National Cancer Institute: Mammograms. [
http://www.cancer.gov/cancertopics/factsheet/Detection/mammograms
]
4. Centers for Disease Control and Prevention: Breast cancer statistics. [
http://www.cdc.gov/cancer/breast/statistics/
]
5. National Cancer Institute: A snap shot of breast cancer. [
http://www.cancer.gov/aboutnci/servingpeople/snapshots/breast.pdf
]