| Similarity | Rank | |
|---|---|---|
| RCTs | 0.749 | 82390 |
| randomised | 0.719 | 46929 |
| randomized | 0.708 | 18214 |
| meta-analysis | 0.702 | 39189 |
| Randomized | 0.690 | 93743 |
| multicenter | 0.665 | 69465 |
| population-based | 0.649 | 69592 |
| double-blind | 0.648 | 34234 |
| clinical | 0.641 | 2463 |
| IPT | 0.639 | 79687 |
| placebo | 0.637 | 12334 |
| placebo-controlled | 0.632 | 42426 |
| open-label | 0.629 | 89583 |
| monotherapy | 0.629 | 66795 |
| prospectively | 0.627 | 71458 |
| CONCLUSIONS | 0.627 | 54143 |
| cross-sectional | 0.626 | 45747 |
| case-control | 0.626 | 83586 |
| NCI | 0.625 | 53723 |
| outpatients | 0.622 | 72990 |
| Efficacy | 0.622 | 66110 |
| low-dose | 0.621 | 57276 |
| preoperative | 0.619 | 53711 |
| first-line | 0.618 | 49032 |
| subgroup | 0.617 | 41839 |