Evaluation of light filtration in portable dark chambers and its influence on the visibility of radiographic films. Research, Society and Development, [S. l.], v. 10, n. 9, p. e49910918467, 2021. DOI: 10.33448/rsd-v10i9.18467. Disponível em: https://rsdjournal.org/rsd/article/view/18467. Acesso em: 5 dec. 2025.