Terms and Synonyms Searched:
| Terms | Search Results* | Entire Database** |
|---|---|---|
| Synonyms | ||
| Tooth Discoloration | 17 studies | 85 studies |
| Discolored tooth | 3 studies | 5 studies |
| tooth stain | 2 studies | 9 studies |
| discoloration teeth | 1 studies | 1 studies |
| Discoloration of tooth | -- | 9 studies |
| Discoloured tooth | -- | 4 studies |
| stained teeth | -- | 3 studies |
| Staining of tooth | -- | 3 studies |
| teeth staining | -- | 10 studies |
| Tooth discolored | -- | 1 studies |
| Discoloration | 19 studies | 398 studies |
| Discolored | 4 studies | 27 studies |
| abnormal colour | -- | 3 studies |
| discoloring | -- | 1 studies |
| Discoloured | -- | 9 studies |
| Tooth | 19 studies | 5,836 studies |
| Dentes | -- | 1,210 studies |
| Dentition | -- | 162 studies |
| HYDROGEN PEROXIDE | 19 studies | 140 studies |
| ActiveOxy | -- | 1 studies |
| Crystacide | -- | 1 studies |
| H2O2 | -- | 20 studies |
| Hydrogen dioxide | -- | 1 studies |
| Hydroperoxide | -- | 2 studies |
| peroxyl | -- | 7 studies |
| PEROXIDE | 19 studies | 281 studies |
| HYDROGEN | 19 studies | 309 studies |
| Protium | -- | 2 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 |