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Single-site, randomized, placebo-controlled, cross-over, within-subjects design.

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Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.

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Resource links provided by the National Library of Medicine

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Information from the National Library of Medicine