Nagpal, T., K. Agrawal, A. Gupta, and P. Mathur. “Spinal Muscular Atrophy With Progressive Myoclonic Epilepsy - Rare Case Report from India”. International Journal of Contemporary Pediatrics, vol. 8, no. 2, Jan. 2021, pp. 381-2, doi:10.18203/2349-3291.ijcp20210134.