Terms and Synonyms Searched:
| Terms | Search Results* | Entire Database** |
|---|---|---|
| Synonyms | ||
| Pilot Study | 38 studies | 20,877 studies |
| Pilot Project | 1 studies | 536 studies |
| Study | 39 studies | 402,131 studies |
| Clinical Research | -- | 18,168 studies |
| Pilot | 39 studies | 30,756 studies |
| Aviators | -- | 16 studies |
| Co Pilot | -- | 16 studies |
| Single Group | 31 studies | 98,018 studies |
| Single Arm Study | 1 studies | 2,641 studies |
| Group | 39 studies | 265,847 studies |
| Population | 4 studies | 45,347 studies |
| Panel | -- | 4,606 studies |
| Stage Grouping | -- | 1 studies |
| Subpopulation | -- | 1,115 studies |
| Single | 39 studies | 240,881 studies |
| Only | 9 studies | 66,700 studies |
| Alone | 3 studies | 19,951 studies |
| Singular | -- | 90 studies |
| Solitary | -- | 324 studies |
| unmarried | -- | 23 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 |