Sajjad, Sumaira, Saeeda Munir, Simeen Ber Rahman, Nusrat Saba, and Sadia Rehman. 2018. “VDR Polymorphisms ApaI (rs7975232), TaqI (rs731236) and FokI (rs2228570) in Pakistani Vitiligo Patients and Controls”. Journal of Pakistan Association of Dermatologists 27 (2):102-9. https://www.jpad.com.pk/index.php/jpad/article/view/1074.