From the Public Health Agency of Canada:

Run for the Cure:
http://www.runforthecure.com/

Public Health Agency, Information on Mammography:
http://www.phac-aspc.gc.ca/cd-mc/mammography-mammographie-eng.php

The Canadian Breast Cancer Network:
http://www.cbcn.ca/

The Canadian Breast Cancer Foundation:
http://www.cbcf.org/

Canadian Cancer Society:
http://www.cancer.ca/

Teaching Files at Dalhousie University:
http://www.dalhousieradiology.ca/dalhousie

Breast Cancer Action Nova Scotia:
http://bcans.ca/

Cancer Care Nova Scotia:
http://www.cancercare.ns.ca/

U.S. National Cancer Institute Breast Cancer Risk Assessment Tool:
http://www.cancer.gov/bcrisktool/