Begum, H. A., M. ur Rahman, S. Sharmin, J. Ferdous, and J. Hossain. “Measurement of Glomerular Filtration Rate (GFR) in an Ectopic Pelvic Kidney by Dual Head Gamma Camera”. Bangladesh Journal of Nuclear Medicine, vol. 20, no. 2, Aug. 2018, pp. 114-8, doi:10.3329/bjnm.v20i2.37394.