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Key Record Dates

ClinicalTrials.gov Identifier: NCT04976023
Brief Title: The Effects of Using Yupingfeng Powder With Variation for the Treatment of Allergic Rhinitis

First Submitted : June 10, 2021
First Submitted that Met QC Criteria : July 14, 2021
First Posted : July 26, 2021

Last Update Submitted that Met QC Criteria : June 21, 2022
Last Update Posted : June 27, 2022