Premodifier: colloidal
Head noun: silver

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

Narrower concepts

labelprovenanceconfidence
ionic silverisap:3966874550.531648
nutrasilverisap:1438188420.345598
virusisap:1622918090.126694
fungusisap:3853156470.116977