| Year published | 2004 |
| Literatures (Research papers) |
Furuya Y, Akashi T, Fuse H: Treatment of traditional Chinese medicine for idiopathic male infertility. Hinyokika Kiyo 50(8):545-548, 2004. |
| Kampo formulas | hochuekkito , saikokaryukotsuboreito |
| Remarks |