Assertion: kidney stone | /r/MadeOf | crystal
Facets:
Source sentences:
text: Kidney stones, or renal calculi, are solid masses made of crystals.
text: Kidney stones or also known as renal calculi are solid masses that made of crystals.
text: Types of kidney stones Not all kidney stones are made up of the same crystals.
text: Kidney stones, or renal calculi, are solid masses made of crystals.
text: Kidney stones, or renal calculi, are masses made of crystals and are extremely common and very painful.
text: Kidney stones are solid masses made of crystals.