Assertion: hydrogen sulfide | /r/CapableOf | contribute to ulcerative colitis
Facets:
Source sentences:
text: Evidence exists that hydrogen sulfide produced by sulfate-reducing bacteria in the colon may cause or contribute to ulcerative colitis.
text: Evidence exists that hydrogen sulfide produced by sulfate-reducing bacteria in the colon may cause or contribute to ulcerative colitis.
text: There is some evidence that hydrogen sulfide produced by sulfate reducing bacteria in the colon may cause or contribute to ulcerative colitis.