| Year published | 1993 |
| Literatures (Research papers) |
Hirokawa S, Nose M, Amagaya S, Oyama T, Ogihara Y: Protective effect of hachimi-jio-gan, an oriental herbal medicinal mixture, against cerebral anoxia. J Ethnopharmacol 40(3):201-206, 1993. |
| Kampo formulas | hachimijiogan |
| Remarks | hachimijiogan |