RAMBE, A. S.; FITRI, A.; TONAM, T. Profile of Brain Tumor Patients in 10 Hospitals in North Sumatera. Sumatera Medical Journal, [S. l.], v. 1, n. 1, p. 27–32, 2018. DOI: 10.32734/sumej.v1i1.443. Disponível em: https://idjpcr.usu.ac.id/smj/article/view/443. Acesso em: 5 aug. 2025.