Chowdhry, S., N. Yadav, D. D. Umrigar, and A. Shukla. “Rare Case Report of Dyschromatosis Universalis Hereditaria”. Journal of Pakistan Association of Dermatologists, vol. 26, no. 2, Nov. 2016, pp. 150-3, https://www.jpad.com.pk/index.php/jpad/article/view/59.