Ogretmen, Z., C. Gül, A. Ekinci, and T. Akalın. “Bullous Pemphigoid Complicating Human Orf Disease”. Journal of Pakistan Association of Dermatologists, vol. 28, no. 3, Dec. 2018, pp. 375-7, https://www.jpad.com.pk/index.php/jpad/article/view/1104.