Assertion: ankylosing spondylitis | /r/CapableOf | affect rib
Facets:
Source sentences:
text: But ankylosing spondylitis can also affect other joints, including your shoulders, ribs, hips, knees, and feet.
text: Ankylosing spondylitises can affect hips, ribs, shoulders, knees, and feet
text: When Ankylosing spondylitis affects the ribs it can be tough to breathe deeply.