Khorchani, H., A. Moussa, H. Belhadj Ali, M. Amri, A. Zakhama, and J. Zili. 2004. “Winer’s Solitary Congenital Nodular Calcification of the Skin.”. European Journal of Pediatric Dermatology 14 (2):73-76. https://ejpd.com/index.php/journal/article/view/284.