Expression of p53 Mutants in Determining the Degree of Differentiation and Prognosis of Colorectal Adenocarcinoma in the Laboratory of Anatomical Pathology of Haji Adam Malik Hospital Medan . COVID-19 [Internet]. 2024 Jul. 15 [cited 2025 Dec. 21];2(01):21-5. Available from: https://jurnal.devitara.or.id/index.php/sehat/article/view/110