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After visiting this website, you may still have questions about research in children. Answers can vary widely depending on what type of study is being done, where and by whom. It is best to talk with your doctor, nurse or study coordinator to find out answers about a specific study or your rights as a study participant.

You may submit general questions about this site to and we will respond to you as quickly as possible.

Web Site Questions, including Web Privacy Matters
For Web related matters, please contact the NHLBI Internet Policy Coordinator (