Assertion: collagen | /r/AtLocation | organ
Facets:
Source sentences:
text: Since collagen is present in many tissues and organs, there are wide varieties of symptoms manifesting collagen deficiency.
text: Since collagen is present in many tissues and organs, there are wide varieties of symptoms manifesting collagen deficiency.
text: Since collagen is present in many tissues and organs, there are wide varieties of symptoms manifesting collagen deficiency.