toothbrushing
type: Concept
broader: oral hygiene

oral hygiene
type: Concept
narrower: toothbrushing
narrower: home care dental services
broader: preventive dentistry
broader: hygiene

home care dental services
type: Concept
broader: oral hygiene

preventive dentistry
type: Concept
narrower: oral hygiene

hygiene
type: Concept
narrower: oral hygiene

concepts
type: Collection
type: ConceptGroup
member: oral hygiene