N. S. Nallagatla, K. Nannam, M. Kugananthan, H. R. K. Rao, and B. N. Kumarguru, “Histo-pathological findings in kidneys with polar artery: a demystifying endeavor”, Int J Res Med Sci, vol. 10, no. 12, pp. 2826–2830, Nov. 2022.