Terms and Synonyms Searched:
| Terms | Search Results* | Entire Database** |
|---|---|---|
| Synonyms | ||
| Natural History | 9 studies | 1,546 studies |
| History | 9 studies | 15,693 studies |
| Historical | 1 studies | 2,089 studies |
| hos | -- | 154 studies |
| Personal Health Record | -- | 70 studies |
| Natural | 9 studies | 6,527 studies |
| gm1 | 9 studies | 29 studies |
| Monosialotetrahexosylganglioside | -- | 6 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 |