Terms and Synonyms Searched:
| Terms | Search Results* | Entire Database** |
|---|---|---|
| Synonyms | ||
| vaccine | 61 studies | 9,964 studies |
| Vaccination | 46 studies | 6,098 studies |
| Immunization | 12 studies | 2,101 studies |
| inoculations | 1 studies | 248 studies |
| VACCIN | -- | 39 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 |