Khan, Ghazala Aziz, Nadia Ali Azfar, Lamees Mahmood Malik, Tayyaba Sammar, and Muhammad Jahangir. 2016. “Werner Syndrome: A Case Report and Review of Literature”. Journal of Pakistan Association of Dermatologists 21 (4):304-8. https://www.jpad.com.pk/index.php/jpad/article/view/496.