A. AL-BAYATI, S.; SHAHBAA. Assessment of serum carcinoembryonic antigen in colorectal cancer patients treated by surgery and chemotherapy. Iraqi Journal of Pharmacy, [S. l.], v. 11, n. 2, p. 12–16, 2011. Disponível em: https://rjps.uomosul.edu.iq/index.php/iphr/article/view/21589. Acesso em: 4 aug. 2025.