EGBE, N. O.; NNEOYI-EGBE, A. F.; INYANG, S. O.; AZOGOR, W. E. AN EVALUATION OF SOME COMMON LABORATORY MATERIALS BY X-RAY ATTENUATION, FOR USE AS HUMAN TISSUE SUBSTITUTES. Journal of Radiography and Radiation Sciences, [S. l.], v. 21, n. 1, p. 39–49, 2026. DOI: 10.82547/jrrs.vol21no1.140. Disponível em: https://jrrs.org.ng/index.php/home/article/view/140. Acesso em: 9 apr. 2026.