| Year published | 2008 |
| Literatures (Research papers) |
Miyaoka T, Furuya M, Yasuda H, Hayashida M, Nishida A, Inagaki T, Horiguchi J: Yi-gan san for the treatment of neuroleptic-induced tardive dyskinesia: an open-label study. Prog Neuropsychopharmacol Biol Psychiatry 32(3):761-764, 2008. |
| Kampo formulas | yokukansan |
| Remarks | yokukansan |