AL-SAADY, Rana. K.; AL-TAI, Wafa. F.; HIMDAN, Taqi A. Determination of Cancer Antigen CA15-3 and Carcino Embryonic Antigen CEA concentration as Tumor Markers in Patients with Stomach and Colorectal cancers. Journal of the Faculty of Medicine Baghdad, Baghdad-Iraq., v. 54, n. 3, p. 256–258, 2012. DOI: 10.32007/jfacmedbagdad.543734. Disponível em: https://iqjmc.uobaghdad.edu.iq/index.php/19JFacMedBaghdad36/article/view/734.. Acesso em: 3 may. 2024.