1. The Perception of Pain;Basbuam,2000
2. A comparison of efficacy and side effects of knee osteoarthritis treatments with crude Derris scandens and Ibuprofen;Benchakanta;J. Thai Tradit. Altern. Med.,2012
3. Oral herbal therapies for treating osteoarthritis (Review);Cameron;Cochrane Database Syst. Rev.,2014
4. Safety of Derris scandens hydroalcoholic extract in healthy volunteers;Chavalittumrong;J. Thai Tradit. Altern. Med.,2008
5. Meta-analysis in clinical trials;DerSimonian;Control. Clin. Trials,1986