RAJA OMAR, R. M. Risk Factors Associated with Nasopharyngeal Carcinoma in Sabah: Study Protocol of a Case Control Study. Borneo Journal of Medical Sciences (BJMS), [S. l.], n. 1, p. 43, 2018. DOI: 10.51200/bjms.vi1.1386. Disponível em: https://jurcon.ums.edu.my/ojums/index.php/bjms/article/view/1386. Acesso em: 16 may. 2025.