X-ray spectrometry applied for determination of linear attenuation coefficient of polymer-based samples as radiologically tissue-equivalent materials. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 11, n. 1A (Suppl.), p. 01–14, 2023. DOI: 10.15392/2319-0612.2023.2166. Disponível em: https://bjrs.org.br/revista/index.php/REVISTA/article/view/2166.. Acesso em: 18 may. 2024.