Korday, C., B. Bhaisara, D. Shah, S. Shinde, N. S. K. Vasu, and S. Kumar. “Waardenburg Syndrome: A Rare Genetic Disorder in Four Generations of a Family”. International Journal of Contemporary Pediatrics, vol. 6, no. 6, Oct. 2019, pp. 2733-7, doi:10.18203/2349-3291.ijcp20194766.