Terms and Synonyms Searched:
| Terms | Search Results* | Entire Database** |
|---|---|---|
| Synonyms | ||
| Pilot Study | 9,629 studies | 18,755 studies |
| Pilot Project | 252 studies | 484 studies |
| Study | 9,961 studies | 355,593 studies |
| Clinical Research | 277 studies | 16,216 studies |
| Pilot | 10,002 studies | 27,248 studies |
| Aviators | 3 studies | 15 studies |
| Co Pilot | 2 studies | 12 studies |
| assess | 10,005 studies | 180,967 studies |
| Assessment | 5,011 studies | 89,610 studies |
| Assessed | 4,234 studies | 80,331 studies |
| -- | No studies found |
| * | Number of studies in the search results containing the term or synonym |
| ** | Number of studies in the entire database containing the term or synonym |