| Year published | 2004 |
| Literatures (Research papers) |
Kato A, Fukutake J, Kizu H, Asano N, Adachi I: Inhibitory effects of Senkyu-chacho-san and Cnidii Rhizoma on catechol-O-methyltransferase. J Trad Med 21(1):34-38, 2004. |
| Kampo formulas | yokukansan |
| Remarks | yokukansan |