| Year published | 2000 |
| Literatures (Research papers) |
Hanai H, Suzuki H: Ashy dermatosis caused by a traditional Chinese medicine extract (Toki-shakuyaku-san). Environ Dermatol 7(3):169-172, 2000. |
| Kampo formulas | tokishakuyakusan |
| Remarks | tokishakuyakusan |