PANAGOPOULOS, Dimitrios et al. Comparison of treatment modalities regarding the entity of the trapped fourth ventricle: A 20-year retrospective analysis of our clinical experience. Medical Research Archives, [S.l.], v. 10, n. 8, aug. 2022. ISSN 2375-1924. Available at: <https://esmed.org/MRA/mra/article/view/3049>. Date accessed: 28 nov. 2022. doi: https://doi.org/10.18103/mra.v10i8.3049.