| Year published | 2009 |
| Literatures (Research papers) |
Kum WF, Durairajan SS, Bian ZX, Man SC, Lam YC, Xie LX, Lu JH, Wang Y, Huang XZ, Li M: Treatment of Idiopathic Parkinson's Disease with Traditional Chinese Herbal Medicine: A Randomized Placebo-Controlled Pilot Clinical Study. Evid Based Complement Alternat Med [in print], 2009. |
| Kampo formulas | rikkunshito |
| Remarks | rikkunshito |