De Paula EB, de Araújo MTF, Poledna R, Delgado JU, Leiras A. Development of a methodology for the analysis of radionuclide impurities in radiopharmaceuticals by gamma-ray spectrometry. Braz. J. Rad. Sci. [Internet]. 2017 Nov. 22 [cited 2024 Oct. 15];5(3-A). Available from: https://bjrs.org.br/revista_33014/index.php/REVISTA/article/view/300