Evaluation of Various Free Software Options for Catphan 504 Phantom Analysis. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 12, n. 1, p. e2335, 2024. DOI: 10.15392/2319-0612.2024.2335. Disponível em: https://www.bjrs.org.br/revista/index.php/REVISTA/article/view/2335. Acesso em: 29 may. 2025.