| Year published | 2005 |
| Literatures (Research papers) |
Motoo Y, Mouri H, Ohtsubo K, Yamaguchi Y, Watanabe H, Sawabu N: Herbal medicine Ninjinyoeito ameliorates ribavirin-induced anemia in chronic hepatitis C: a randomized controlled trial. World J Gastroenterol 11(26):4013-4017, 2005. |
| Kampo formulas | ninjin'yoeito |
| Remarks | ninjin'yoeito |