[1].Hu X, Sang Y, Yang M, Chen X, Tang W. Prevalence of chronic kidney disease-associated pruritus among adult dialysis patients: A meta-analysis of cross-sectional studies. Medicine (Baltimore). 2018 May;97(21):e10633.[2].Ting SW, Fan PC, Lin YS, Lin MS, Lee CC, Kuo G, Chang CH. Uremic pruritus and long-term morbidities in the dialysis population. PLoS One. 2020 Oct 26;15(10):e0241088.[3].胡小红, 陈揭剑, 梅长林. 尿毒症瘙痒发病机制与治疗新进展[J]. 中华肾脏病杂志, 2013,29(11):866-869.[4].杨欢, 鲍静影, 蒋苗苗,等. 阿片受体激动剂的镇痛作用及其靶点通路研究进展[J]. 安徽医药, 2017, 021(002):211-215.