Geographic Modeling of Traffic and Asthma Rates

This study has been completed.
Sponsor:
Information provided by:
National Institute of Environmental Health Sciences (NIEHS)
ClinicalTrials.gov Identifier:
NCT00041834
First received: July 18, 2002
Last updated: June 23, 2005
Last verified: July 2002
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study has been completed.
  Estimated Study Completion Date: August 2003
  Estimated Primary Completion Date: No date given