SANTOS, F. S. Comparative Study of the Use of Bismuth Shielding on Head Computed Tomography Scans Using Phantoms. Brazilian Journal of Radiation Sciences, [S. l.], v. 8, n. 1B (Suppl.), 2020. DOI: 10.15392/bjrs.v8i1B.936. Disponível em: https://bjrs.org.br/revista_33014/index.php/REVISTA/article/view/936. Acesso em: 25 dec. 2024.