A Blood Test to Look at Cells of the Immune System in Healthy Children

This study has been completed.
Sponsor:
Collaborator:
Information provided by:
National Institute of Allergy and Infectious Diseases (NIAID)
ClinicalTrials.gov Identifier:
NCT00001109
First received: November 2, 1999
Last updated: July 29, 2008
Last verified: October 2004