Positive and Negative Affect
5 clinical trials · Condition
◉ Watch Positive and Negative Affect
| Record | Firm | Date |
|---|---|---|
| Effects of Natural Sounds on Attention Restoration in Noisy Environment (NCT05009784) | Nanyang Technological University | 2021-08-25 |
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Every clearance here is in the API, with alerts when new ones post.