Working…
COVID-19 is an emerging, rapidly evolving situation.
Get the latest public health information from CDC: https://www.coronavirus.gov.

Get the latest research information from NIH: https://www.nih.gov/coronavirus.
ClinicalTrials.gov

Key Record Dates

ClinicalTrials.gov Identifier: NCT00213603
Brief Title: Follow-up Modalities of Low Grade Precancerous Bronchial Lesions

First Submitted : September 13, 2005
First Submitted that Met QC Criteria : September 13, 2005
First Posted : September 21, 2005 (Estimate)

Last Update Submitted that Met QC Criteria : January 17, 2013
Last Update Posted : January 18, 2013 (Estimate)