| Similarity | Rank | |
|---|---|---|
| etiologies | 0.858 | 97743 |
| hypogonadism | 0.846 | 85722 |
| dysfunction | 0.841 | 6160 |
| neurogenic | 0.835 | 95958 |
| hypotension | 0.811 | 45505 |
| erectile | 0.809 | 8147 |
| priapism | 0.809 | 70559 |
| impotence | 0.787 | 13237 |
| etiology | 0.785 | 39868 |
| psychosis | 0.782 | 31085 |
| psychosomatic | 0.782 | 67396 |
| BPH | 0.781 | 42163 |
| prostatic | 0.778 | 45671 |
| nonspecific | 0.777 | 67026 |
| neuropathic | 0.776 | 63803 |
| vardenafil | 0.775 | 24395 |
| levitra | 0.772 | 5382 |
| dyspepsia | 0.772 | 66535 |
| pharmacologic | 0.771 | 72757 |
| doxazosin | 0.771 | 81664 |
| tadalafil | 0.770 | 13308 |
| subclinical | 0.770 | 79987 |
| PDE-5 | 0.768 | 59128 |
| angina | 0.768 | 31116 |
| prostatitis | 0.768 | 49655 |