Head noun: revatio
| Same concepts |
|---|
| http://dbpedia.org/resource/Sildenafil |
Broader concepts
| label | provenance | confidence |
|---|---|---|
| phosphodiesterase-5 inhibitor | isap:319774438 | 0.347037 |
| erectile dysfunction | isap:64595979 | 0.274714 |
| drug | isap:74653982 | 0.190196 |
Narrower concepts
| label | provenance | confidence |
|---|