| Similarity | Rank | |
|---|---|---|
| transplant | 0.775 | 9315 |
| stem_cell | 0.688 | 11527 |
| organ_donation | 0.676 | 63381 |
| gene_therapy | 0.655 | 41783 |
| regenerative_medicine | 0.648 | 56286 |
| transfusion | 0.632 | 39258 |
| adult_stem_cell | 0.631 | 94280 |
| bone_marrow | 0.631 | 24331 |
| tissue_engineering | 0.618 | 62362 |
| blood_transfusion | 0.610 | 53266 |
| cornea | 0.589 | 50333 |
| human_tissue | 0.585 | 74646 |
| surgical_intervention | 0.583 | 82081 |
| resection | 0.581 | 83402 |
| kidney | 0.581 | 8868 |
| spinal_cord_injury | 0.580 | 52579 |
| embryonic_stem_cell | 0.579 | 68636 |
| surgery | 0.578 | 2282 |
| surgical_treatment | 0.578 | 84714 |
| stem_cell_research | 0.575 | 46328 |
| blood_product | 0.574 | 93067 |
| neurosurgery | 0.572 | 57926 |
| dialysis | 0.559 | 38060 |
| surgical_technique | 0.559 | 85354 |
| resuscitation | 0.558 | 55071 |