Faggioli, Paola, Antonio Tamburello, Lucia Roncoroni, and Antonino Mazzone. “Schnitzler Syndrome, a Rare Autoinflammatory Disease. Complete Response to IL-1 Blockade”. Clinics and Practice 7, no. 4 (December 12, 2017). Accessed February 18, 2020. https://www.clinicsandpractice.org/index.php/cp/article/view/1018.