Efficacy of Chinese Herbal Medicine Qing Re Huo Xue in Patients With Rheumatoid Arthritis
Conditions
Interventions
- DRUG: Qing Re Huo Xue (QRHX) granule
- DRUG: Methotrexate
- DRUG: Qing Re Huo Xue (QRHX) granule placebo
Sponsor
Guang'anmen Hospital of China Academy of Chinese Medical Sciences