Assertion: pantothenic acid | /r/HasProperty | synthesized by intestinal microorganisms
Facets:
Source sentences:
text: Pantothenic acid is synthesized by intestinal microorganisms, but the amount produced and its role in human nutrition is unknown.
text: Pantothenic acid is synthesized by intestinal micro-organisms, but the extent and significance of this synthesis is unknown due to increasing numbers of individuals with digestive impairment.