NADIRA AFIA; RIFSAL SIREGAR, D. . Level of Knowledge of Early Detection of Breast Cancer in USU Faculty of Medicine Students, 2018–2019. Sumatera Medical Journal, [S. l.], v. 6, n. 1, p. 34–37, 2023. DOI: 10.32734/sumej.v6i1.7885. Disponível em: https://talenta.usu.ac.id/smj/article/view/7885. Acesso em: 4 aug. 2025.