| Similarity | Rank | |
|---|---|---|
| randomised | 0.879 | 46929 |
| meta-analysis | 0.862 | 39189 |
| randomized | 0.852 | 18214 |
| double-blind | 0.825 | 34234 |
| placebo-controlled | 0.807 | 42426 |
| case-control | 0.796 | 83586 |
| epidemiologic | 0.788 | 72423 |
| epidemiological | 0.788 | 36173 |
| Randomized | 0.783 | 93743 |
| monotherapy | 0.769 | 66795 |
| multicenter | 0.766 | 69465 |
| open-label | 0.762 | 89583 |
| efficacy | 0.761 | 9929 |
| RCT | 0.749 | 67768 |
| population-based | 0.749 | 69592 |
| tolerability | 0.746 | 68898 |
| placebo | 0.745 | 12334 |
| pharmacotherapy | 0.742 | 86411 |
| clinical | 0.741 | 2463 |
| placebos | 0.734 | 80005 |
| pharmacologic | 0.734 | 72757 |
| high-dose | 0.730 | 58378 |
| low-dose | 0.726 | 57276 |
| pharmacokinetic | 0.726 | 73658 |
| prospectively | 0.725 | 71458 |