Terms and Synonyms Searched:
| Terms | Search Results* | Entire Database** |
|---|---|---|
| Synonyms | ||
| ionis | 35 studies | 145 studies |
| Double | 35 studies | 81,139 studies |
| Dual | 1 studies | 6,194 studies |
| doubled | -- | 330 studies |
| doubling | -- | 650 studies |
| Duplicate | -- | 471 studies |
| duplicating | -- | 9 studies |
| Replicate | -- | 496 studies |
| replicated | -- | 235 studies |
| replicates | -- | 119 studies |
| replicating | -- | 140 studies |
| twinning | -- | 8 studies |
| ISI | 35 studies | 1,211 studies |
| weekly | 35 studies | 33,421 studies |
| Per Week | 3 studies | 11,204 studies |
| every week | 3 studies | 1,609 studies |
| Each week | -- | 2,105 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 |