Kimura, Takayuki, et al. “Variations in Serum TARC and I-TAC Levels Reflect Minor Changes in Disease Activity and Pruritus in Atopic Dermatitis”. Acta Dermato-Venereologica, vol. 94, no. 3, Oct. 2013, pp. 331-2, doi:10.2340/00015555-1709.