| Similarity | Rank | |
|---|---|---|
| hospitalisation | 0.723 | 36232 |
| asphyxia | 0.720 | 51252 |
| pregnancy | 0.716 | 4048 |
| stillbirth | 0.693 | 35721 |
| perinatal | 0.691 | 20575 |
| immunotherapy | 0.688 | 91052 |
| infertility | 0.679 | 20365 |
| non-fatal | 0.670 | 40201 |
| malformed | 0.669 | 60643 |
| encephalomyelitis | 0.663 | 99517 |
| lexie | 0.661 | 59561 |
| illness | 0.661 | 2451 |
| overdose | 0.655 | 11244 |
| miscarry | 0.655 | 32594 |
| thalidomide | 0.654 | 34958 |
| hysterectomy | 0.653 | 25459 |
| kiranjit | 0.652 | 94611 |
| toxaemia | 0.651 | 65627 |
| sexually-transmitted | 0.651 | 64953 |
| hospitalization | 0.651 | 41383 |
| meningococcal | 0.651 | 66567 |
| smoking-related | 0.650 | 62406 |
| chorea | 0.650 | 64257 |
| asbestos-related | 0.649 | 81140 |
| suicide | 0.648 | 3933 |