“Calibration of Gamma Cameras for the Evaluation of Accidental Intakes of High-Energy Photon Emitting Radionuclides by Humans Based on Urine Samples”. Brazilian Journal of Radiation Sciences 6, no. 2A (Suppl.) (July 19, 2018). Accessed May 2, 2025. https://www.bjrs.org.br/revista/index.php/REVISTA/article/view/783.