Terms and Synonyms Searched:
| Terms | Search Results* | Entire Database** |
|---|---|---|
| Synonyms | ||
| Pilot Study | 301 studies | 17,431 studies |
| Pilot Project | 5 studies | 444 studies |
| Study | 317 studies | 327,825 studies |
| Clinical Research | 25 studies | 15,050 studies |
| Pilot | 317 studies | 25,090 studies |
| Aviators | -- | 13 studies |
| Co Pilot | -- | 12 studies |
| Medical Center | 317 studies | 52,894 studies |
| Center | 317 studies | 181,098 studies |
| Central | 66 studies | 59,573 studies |
| centered | 3 studies | 2,866 studies |
| In center | 1 studies | 302 studies |
| Medical | 317 studies | 123,443 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 |