Assertion: gastritis's cause | /r/HasProperty | removed
Facets:
Source sentences:
text: Acute gastritis is usually caused by an irritant or infection, and can result in an acute upset stomach, but usually settles quickly with simple treatments when the cause is removed.
text: is usually caused by an irritant or infection, and can result in an acute upset stomach, but usually settles quickly with simple treatments when the cause is removed.