About: eustachian tube dysfunction

Premodifier: eustachian tube
Head noun: dysfunction

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

Broader concepts

label	provenance	confidence
middle ear problem	isap:137984881	0.605256

Narrower concepts

label	provenance	confidence
allergy	isap:64866515	0.501019