Assertion: ulcer | /r/CreatedBy | the use of nsaids or tobacco
Facets:
Source sentences:
text: When patients have ulcers caused by the use of NSAIDs or tobacco, withholding these agents and treating with an H 2 blocker, e.g., ranitidine, provides an effective cure.
text: When patients have ulcers caused by the use of NSAIDs or tobacco, withholding these agents and treating with an H 2 blocker, e.g., ranitidine, provides an effective cure.