Nayek, K., S. Pati, A. Banerjee, and S. Bhattacharjya. “Fahr’s Disease: An Uncommon Cause of Intracranial Calcification in Children”. Journal of Nepal Paediatric Society, vol. 32, no. 1, Feb. 2012, pp. 76-78, doi:10.3126/jnps.v32i1.5335.