Terms and Synonyms Searched:
| Terms | Search Results* | Entire Database** |
|---|---|---|
| Synonyms | ||
| 12 hours | 82 studies | 5,299 studies |
| hours | 138 studies | 62,028 studies |
| hrs | 11 studies | 2,386 studies |
| oral | 138 studies | 62,902 studies |
| Orally | 72 studies | 18,346 studies |
| Mouth | 17 studies | 10,972 studies |
| Buccal cavity | -- | 15 studies |
| per oral | -- | 439 studies |
| Per os | -- | 607 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 |