Bor, H., E. N. Maina, B. Nyambega, K. T. Patel, C. Ochieng’ Olwal, W. Nalyanya, and Y. Gavamukulya. “The Potential of Differentiation-Related Gene-1 (DRG1) As a Biomarker for Metastasis of Estrogen Receptor-Positive Breast Cancer”. Journal of Advances in Medicine and Medical Research, Vol. 33, no. 20, Oct. 2021, pp. 162-9, doi:10.9734/jammr/2021/v33i2031118.