Terms and Synonyms Searched:
| Terms | Search Results* | Entire Database** |
|---|---|---|
| Synonyms | ||
| vaccines | 6 studies | 11,622 studies |
| Vaccination | 3 studies | 7,268 studies |
| Immunization | 2 studies | 2,398 studies |
| inoculations | -- | 298 studies |
| VACCIN | -- | 48 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 |