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Material Counts

- Access to biospecimens require approval from the parent study. Please contact the parent study to ask about ancillary study opportunities. After parent study approval is obtained, you can submit a request by navigating to https://repository.niddk.nih.gov/requests/specimen_type/ (requires login) and selecting "Ancillary" request.

Material Type	Study	Study Conditions	Available Number of Specimens
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Material Counts