Terms and Synonyms Searched:
| Terms | Search Results* | Entire Database** |
|---|---|---|
| Synonyms | ||
| Pilot Study | 3,523 studies | 18,781 studies |
| Pilot Project | 119 studies | 485 studies |
| Study | 3,630 studies | 356,224 studies |
| Clinical Research | 110 studies | 16,243 studies |
| Pilot | 3,642 studies | 27,289 studies |
| Aviators | 1 studies | 15 studies |
| Co Pilot | -- | 12 studies |
| larger | 3,642 studies | 52,538 studies |
| Greater | 1,865 studies | 30,855 studies |
| Large | 926 studies | 14,421 studies |
| GREAT | 205 studies | 5,834 studies |
| Big | 50 studies | 1,217 studies |
| Bigger | 15 studies | 260 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 |