Key Record Dates
| ClinicalTrials.gov Identifier: | NCT04668222 |
|---|---|
| Brief Title: | Changing Susceptible Body Constitution for COVID-19 Prevention by Chinese Medicine in Hong Kong Residents |
| First Submitted : | November 30, 2020 |
| First Submitted that Met QC Criteria : | December 13, 2020 |
| First Posted : | December 16, 2020 |
| Last Update Submitted that Met QC Criteria : | December 16, 2020 |
| Last Update Posted : | December 19, 2020 |