Sagita Moniaga, Catharina, Shiho Iwamoto, Tsuneo Kitamura, Maki Fujishiro, Nobuaki Takahashi, Katsunari Kina, Hideoki Ogawa, Mitsutoshi Tominaga, and Kenji Takamori. 2019. “Plasma Dynorphin A Concentration Reflects the Degree of Pruritus in Chronic Liver Disease: A Preliminary Report”. Acta Dermato-Venereologica 99 (4):442-43. https://doi.org/10.2340/00015555-3139.