| Year published | 1995 |
| Literatures (Research papers) |
Shimada Y, Terasawa K, Yamamoto T, Maruyama I, Saitoh Y, Kanaki E, Takaori S: A well-controlled study of Choto-san and placebo in the treatment of vascular dementia. J Trad Med 11(3):246-255, 1995. |
| Kampo formulas | chotosan |
| Remarks | chotosan |