| Similarity | Rank | |
|---|---|---|
| analgesia | 0.794 | 26811 |
| sedation | 0.789 | 25198 |
| anaesthetic | 0.776 | 12149 |
| epidural | 0.766 | 28934 |
| premedication | 0.759 | 73943 |
| tetracycline | 0.753 | 47272 |
| dyspepsia | 0.753 | 32981 |
| perineal | 0.750 | 53676 |
| anaesthetics | 0.749 | 33359 |
| appendicectomy | 0.748 | 81458 |
| portasystemic | 0.748 | 94201 |
| laparoscopy | 0.745 | 52123 |
| laparotomy | 0.745 | 30268 |
| menorrhagia | 0.741 | 82584 |
| laparoscopic | 0.741 | 32156 |
| cholecystitis | 0.741 | 46990 |
| portosystemic | 0.737 | 63563 |
| radiotherapy | 0.737 | 15641 |
| cardiopulmonary | 0.736 | 47884 |
| inguinal | 0.735 | 49569 |
| angiography | 0.734 | 39092 |
| contraindicate | 0.733 | 66492 |
| ibuprofen | 0.732 | 96884 |
| pentamidine | 0.732 | 77976 |
| postoperative | 0.732 | 24020 |