Elham Haj, RahamaDania Iss-Eldein, AhmedAmar Hassan, KhamisMona, Ellaithi2017-03-012017-03-012016-12-011858-6228http://hdl.handle.net/123456789/3160Breast cancer (BC) is by far the most commonly diagnosed cancer in Sudanese women. The relationship between employment, working hours per week and nightshifts as risk factors to BC risk has been a subject of controversial epidemiological findings.Association of Employment, Working Hours per Week and Nightshifts with the Risk to Breast Cancer in Sudanese WomenThesis