Assertion: ulcer | /r/CreatedBy | helicobacter pylori
Facets:
Source sentences:
text: If your ulcer is caused by Helicobacter pylori ( H. pylori) bacteria, treatment usually involves a combination of medicines, including antibiotics.
text: If your ulcer was caused by Helicobacter pylori (H. pylori)
text: For ulcers caused by Helicobacter pylori, treatment requires a combination of medications.