| Year published | 1987 |
| Literatures (Research papers) |
Usuki S: Effects of hachimijiogan, tokishakuyakusan and keishibukuryogan on progesterone secretions by corpus luteum. Am J Chin Med 15(3-4):109-115, 1987. |
| Kampo formulas | keishibukuryogan , tokishakuyakusan , hachimijiogan |
| Remarks | keishibukuryogan, tokishakuyakusan, hachimijiogan |