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| NCT Number | NCT00404898 |
| Lead Sponsor | NYU Langone Health
Collaborators: National Institute for Occupational Safety and Health (NIOSH/CDC) |
| Conditions (from sponsor) |
Exposure to World Trade Center Dust |
| Enrollment | 40,000 participants |
| Start Date | |
| Primary Completion | (estimated) |
| Study Completion | (estimated) |
| Updated on ClinicalTrials.gov |