Long term follow-up results of deep brain stimulation of the Globus pallidus interna in pediatric patients with DYT1-positive dystonia - Ramezani Ghamsari, Mona; Ghourchian, Shadi; Emamikhah, Maziar; Safdarian, Mahdi; Shahidi, Gholamali; Parvaresh, Mansour; Moghaddasi, Mehdi; Habibi, Seyed Amir Hassan; Munhoz, Renato P.; Rohani, Mohammad (Clinical Neurology and Neurosurgery, 2021)