Akter, Farzana, et al. “Relative Renal Functions for Children Using <sup>99m< sup>TC-DTPA and <sup>99m< Sup>TC-DMSA”. Journal of Bangladesh Academy of Sciences, vol. 44, no. 2, Jan. 2021, pp. 109-1, doi:10.3329/jbas.v44i2.51455.