| Year published | 1998 |
| Literatures (Research papers) |
Fujimori K, Shimatsu Y, Suzuki E, Arakawa M: A pilot phase II study of combination therapy with oxatomide, an antihistamine, plus dextromethoraphan and bakumondo-to, an herbal drug, in patients with postinfectious persistent cough. Nihon Kokyuki Gakkai Za |
| Kampo formulas | bakumondoto |
| Remarks | bakumondoto |