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Age Group
Studies may be designed for participants of particular ages:Click the check box to the left of each age group that you wish to include in your search. If you do not check any boxes you will retrieve studies for all age groups.
- Children (birth-17)
- Adults (18-65)
- Senior (66+)
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| U.S. National Library of Medicine, Contact NLM Customer Service | ||||||||||||||
| National Institutes of Health, Department of Health & Human Services | ||||||||||||||
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