| Year published | 2002 |
| Literatures (Research papers) |
Goto H: A report of three cases of diabetic nephrpathy satisfactorily treated with traditional herbal medicine -Clinical evaluation of the effect of traditional herbal medicine containing Daio (Rhei Rhizoma) on the progression of diabetic nephropathy with |
| Kampo formulas | keishibukuryogan , hochuekkito , goshajinkigan , ompito |
| Remarks | onpito, keishibukuryogan, goshajinkigan, hochuekkito |