FITRI, R. F. Tumor Medula Spinalis Intadural Ekstramedula. MEDULA (Medical Profession Journal of Universitas Lampung), [S. l.], v. 4, n. 1, 2015. Disponível em: https://juke.kedokteran.unila.ac.id/index.php/medula/article/view/770. Acesso em: 24 sep. 2025.