| Year published | 2007 |
| Literatures (Research papers) |
Hamazaki K, Sawazaki S, Itomura M, Huan M, Shibahara N, Kawakita T, Kobayashi S, Hamazaki T: No effect of a traditional Chinese medicine, Hochu-ekki-to, on antibody titer after influenza vaccination in man: a randomized, placebo-controlled, double-blind t |
| Kampo formulas | hochuekkito |
| Remarks | hochuekkito |