Özgün, Nezir, et al. “A Rare Cause of Epileptic Encephalopathy: A Beta-Propeller Protein Associated Neurodegeneration Case With a New Mutation and Literature Review”. The Turkish Journal of Pediatrics, vol. 62, no. 1, Feb. 2020, pp. 109-13, https://doi.org/10.24953/turkjped.2020.01.015.