Use of a mammography chamber in the characterization of radioprotection qualities N15 to N120. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 7, n. 3B (Suppl.), 2019. DOI: 10.15392/bjrs.v7i3B.876. Disponível em: https://www.bjrs.org.br/revista/index.php/REVISTA/article/view/876.. Acesso em: 11 may. 2024.