Dharmaiswari, A. A. A. R., and I. K. S. Artha. “Effectivity of Vitamin D in Preventing Breast Cancer and Evaluation of 25(OH)D Examination As A Laboratory Screening Tool”. International Journal of Medical Science and Clinical Research Studies, vol. 5, no. 5, May 2025, pp. 696-01, doi:10.47191/ijmscrs/v5-i05-04.