ABDALLAH, Yousif Mohamed Y.; ZAKI, Wail; AHMADOUN, Babeker; MUSA, Abuobeada. Design of Reference Phantom for Quality Control of Conventional X-ray Radiography Units in Port Sudan. British Journal of Healthcare and Medical Research, [S. l.], v. 7, n. 1, p. 01–09, 2020. DOI: 10.14738/bjhmr.71.7688. Disponível em: https://journals.scholarpublishing.org/index.php/BJHR/article/view/7688. Acesso em: 12 may. 2026.