Efficacy of Yishen Jiangzhuo granules (益肾降浊颗粒) in the treatment of chronic kidney disease stages 3-4: a retrospective cohort study

RUAN Yaqing, RUAN Shiwei, YE Binhua, YU Yongxin, ZHENG Kailin

Journal of Traditional Chinese Medicine . 2026, (4): 990 -999 . DOI: 10.19852/j.cnki.jtcm.20260423.001