YOLANDA, S. C. The Association of Age, Gender, and Carcinoembryonic Antigen (CEA) levels with Adenocarcinoma Grading in Patients with Colorectal Cancer. Jurnal Medika : Karya Ilmiah Kesehatan, [S. l.], v. 7, n. 1, p. 55–61, 2022. DOI: 10.35728/jmkik.v7i1.986. Disponível em: http://jurnal.itkeswhs.ac.id/index.php/medika/article/view/986. Acesso em: 5 dec. 2025.