Assertion: enamel's mineral | /r/CapableOf | return to the enamel surface
Facets:
value: from saliva
type: CAUSE
value: from the plaque
type: LOCATION
Source sentences:
text: Once the plaque acid has been neutralised, the minerals can return from the plaque and saliva to the enamel surface.
text: If the acid can be neutralized by saliva, the remaining minerals, such as calcium and phosphate, can return to the enamel surface.