Assertion: fluoride | /r/ObjectUse | used in biological devices
Facets:
value: as an anti-microbial agent
type: PURPOSE
Source sentences:
text: Fluoride is used in catheters and biological devices as an anti-microbial agent because bacteria can’t stick to it either.
text: Fluoride is used in catheters and biological devices as an anti-microbial agent because bacteria can’t stick to it either.