Elsamany, Shereef, Omaima Elemam, Ahmed Zeeneldin, Soha Elmorsy, Ahmed Khatry, Faisal Alhuthali, and suha Alsayed. 2020. “Prognostic Value of Vitamin-D Level in Non-Metastatic Breast Cancer Patients in Saudi Arabia.”. Asian Pacific Journal of Cancer Care 5 (1), 9-14. https://doi.org/10.31557/apjcc.2020.5.1.9-14.