Ilves, Tiina, and Ilkka T. Harvima. “Decrease in Chymase Activity Is Associated With Increase in IL-6 Expression in Mast Cells in Atopic Dermatitis”. Acta Dermato-Venereologica, vol. 95, no. 4, Nov. 2014, pp. 411-6, doi:10.2340/00015555-1979.