| Similarity | Rank | |
|---|---|---|
| case-control | 0.689 | 42571 |
| multicentre | 0.682 | 46700 |
| exploratory | 0.666 | 12390 |
| clozapine | 0.663 | 43229 |
| antenatal | 0.662 | 18961 |
| piloting | 0.659 | 33646 |
| placebo-control | 0.658 | 75903 |
| cardiopulmonary | 0.656 | 47884 |
| intrapartum | 0.648 | 72763 |
| esrc-funded | 0.647 | 80637 |
| sery | 0.646 | 30938 |
| ultrasonagraphy | 0.646 | 51057 |
| cvs | 0.644 | 48631 |
| conjoint | 0.643 | 58623 |
| ante-natal | 0.641 | 34613 |
| trialled | 0.638 | 64802 |
| alzheimers | 0.638 | 54956 |
| rheumatology | 0.637 | 58793 |
| nsclc | 0.634 | 94606 |
| problem-orientated | 0.633 | 51029 |
| cholecystectography | 0.632 | 55385 |
| postoperative | 0.629 | 24020 |
| 10-week | 0.629 | 62135 |
| endosonography | 0.629 | 56817 |
| polychemotherapy | 0.628 | 58625 |