| Year published | 1989 |
| Literatures (Research papers) |
Sugiyama A, Hashimoto K: Chronotropic and inotropic effects of kampo extracts in the canine isolated, blood-perfused heart preparations. Jpn J Pharmacol 51(2):239-246, 1989. |
| Kampo formulas | tokishakuyakusan , keishininjinto , tokito |
| Remarks | keishininjinto, tokishakuyakusan, tokito |