Banlangen Granules Anti-seasonal Influenza Study
Conditions
Interventions
- DRUG: placebo of oseltamivir phosphate
- DRUG: oseltamivir phosphate
- DRUG: Banlangen (Radix Isatidis) granules
- DRUG: placebo of Banlangen(Radix Isatidis) granules
Sponsor
Hutchison Whampoa Guangzhou Baiyunshan Chinese Medicine Company Limited
Collaborators