Azeez, Basma A, and Ahlam T Mohammed. 2015. “Salivary Tumor Marker CA15-3 and Selected Elements in Relation to Oral Health Status Among a Group of Breast Cancer Women”. Journal of Baghdad College of Dentistry 27 (3): 124-29. https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/818.