Assertion: gallstone | /r/HasProperty | caused
Facets:
value: seldom
type: TEMPORAL
Source sentences:
text: Gallstones may be caused by:
text: When presented with acute cholecystitis-like symptoms, physicians will immediately assume gallstones are the cause.
text: surgery and gallstones were seldom a cause of death.
text: If sludge or gallstones in the gallbladder appears to be the cause of the pain, a doctor probably will recommend cholecystectomy, the surgical removal of the gallbladder.