About: pde5 inhibitor

Premodifier: pde5
Head noun: inhibitor

Same concepts
http://dbpedia.org/resource/PDE5_inhibitor

Broader concepts

label	provenance	confidence
use of vasodilator	isap:486596891	0.524341
drug	isap:151398840	0.406979

Narrower concepts

label	provenance	confidence
viagra sildenafil	isap:192452112	0.723998
sildenafil	isap:192452103	0.657821
tadalafil	isap:353245337	0.572995
viagra	isap:422131280	0.509000
cialus	isap:422705256	0.498544
cialis	isap:422795137	0.472614
levitra	isap:316022557	0.468000
vardenafil	isap:192588919	0.464252
sildenafil citrate	isap:321130743	0.461642
stendra	isap:321428276	0.438233
kamagra	isap:318497452	0.347240