Comparison of the radiochromic EBT2 responses for4 MV LINAC in calibration processes. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 7, n. 2A (Suppl.), 2019. DOI: 10.15392/bjrs.v7i2A.656. Disponível em: https://bjrs.org.br/revista/index.php/REVISTA/article/view/656. Acesso em: 15 aug. 2025.