Anas MA, Ritonga DH. The Neuromodulator Effect of Vagal Nerve Stimulation as the Treatment of Medically Refractory Epilepsy in Comparison with Surgical Approach: A Systematic Review. AANHS-J [Internet]. 2022 Apr. 23 [cited 2025 Dec. 19];4(1). Available from: https://idjpcr.usu.ac.id/aanhsj/article/view/8477