PARVEEN, Monira; MD BADRUDDOZA, Shah; ASAFUDULLAH, SM; KHANOM, Khadiza; SULTANA, Arefa; AKHTER, Shameem. Serum CA 19.9 as a Tumour Marker in Colorectal Cancer Staging- An Experimental Study. TAJ: Journal of Teachers Association, [S. l.], v. 33, n. 1, p. 35–40, 2020. DOI: 10.3329/taj.v33i1.49823. Disponível em: https://banglajol.info/index.php/TAJ/article/view/49823. Acesso em: 12 sep. 2025.