| Year published | 1997 |
| Literatures (Research papers) |
Sugiura Y, Ohashi Y, Nakai Y: The herbal medicine, sairei-to, prevents endotoxin-induced otitis media with effusion in the guinea pig. Acta Otolaryngol Suppl 531:21-33, 1997. |
| Kampo formulas | saireito |
| Remarks | saireito |