| Year published | 1991 |
| Literatures (Research papers) |
Onji M, Kikuchi T, Michitaka K, Yamashita Y, Ohta Y: Combined use of ursodeoxycholic acid and Inchin-ko-to in jaundiced patients with primary biliary cirrhosis. J Med Pharm Soc WAKAN-YAKU 7(3):161-167, 1991. |
| Kampo formulas | inchinkoto |
| Remarks | inchinkoto |