Abdulla, S. S. ., A. . Alsamarai, and Z. Aljumaili. “Association of Breast Cancer With Epstein- Bar Virus and Cytomegalovirus Infection: Histological Types and Risk Factors: Breast Cancer”. INTERNATIONAL JOURNAL OF MEDICAL SCIENCES, vol. 3, no. 3, June 2022, pp. 20-63, https://www.isnra.net/index.php/ijms/article/view/341.