| Year published | 2010 |
| Literatures (Research papers) |
Saito S, Kobayashi T, Osawa T, Kato S:Effectiveness of Japanese herbal medicine yokukansan for alleviating psychiatric symptoms after traumatic brain injury. Psychogeriatrics 10(1):45-48, 2010. |
| Kampo formulas | yokukansan |
| Remarks | yokukansan |