| Year published | 2010 |
| Literatures (Research papers) |
Kawanabe T, Yoritaka A, Shimura H, Oizumi H, Tanaka S, Hattori N: Successful treatment with Yokukansan for behavioral and psychological symptoms of Parkinsonian dementia. Prog Neuropsychopharmacol Biol Psychiatry 34(2):284-287, 2010. |
| Kampo formulas | yokukansan |
| Remarks | yokukansan |