Khaial, F. B., Z. Bodalal, A. Elramli, F. Elkhwsky, A. Eltaguri, and R. Bendardaf. “A Study of Risk Factors for Breast Cancer in a Primary Oncology Clinic in Benghazi-Libya”. International Journal of Statistics in Medical Research, vol. 4, no. 1, Feb. 2015, pp. 156-60, doi:10.6000/1929-6029.2015.04.01.16.