Epidemiology of breast cancer

Areas you need to focus are:
1) magnitude of the problem, world wide and in India.  National and International variations.
http://www.who.int/whr/2004/annex/topic/en/annex_2_en.pdf
2)Established and plausible risk factors
http://www.nci.nih.gov/cancertopics/pdq/prevention/breast/healthprofessional
3) prevention of cancer, especially screeening of cancer

http://www.nci.nih.gov/newscenter/mammstatement31jan02
http://www.ahrq.gov/clinic/3rduspstf/breastcancer/brcanrr.htm
http://www.who.int/cancer/detection/breastcancer/en/