Mallik, D. K., W. Z. Hong, W. Zhu, G. Y. Wei, L. Shen, F. H. Guang, and G. Sapkota. “Diagnostic Value of Breast Specific Gamma Imaging With Semiquantitative Index (T/N) in Breast Cancer Diagnosis”. Nepalese Journal of Cancer, vol. 2, no. 1, Sept. 2018, pp. 32-37, doi:10.3126/njc.v2i1.25648.