Effects of iontophoresis of Duhuo Xuduan decoction on knee swelling and pain in patients with knee osteoarthritis 

Liu Jie, Wang Yu, Niu Yongqiang
International Medicine and Health Guidance News . 2025, (7): 1098 -1102 .  DOI: 10.3760/cma.j.cn441417-20241120-07010