Arif, Tasleem, Iffat Hassan, and Parvaiz Anwar. “Does Systemic Sclerosis Affect Thyroid Functions? A Study Upholding Association”. Journal of Pakistan Association of Dermatologists 27, no. 1 (June 13, 2017): 4–9. Accessed November 17, 2025. http://jpad.com.pk/index.php/jpad/article/view/1018.