Assertion: hemoglobin's hydrogen sulfide | /r/HasProperty | the source
Facets:
value: in severely constipated states
type: LOCATION
value: for the sulfur
type: TRANSITIVE-OBJECT
Source sentences:
text: It is most often caused by oxidizing drugs that may or may not contain sulfur; in the latter cases, it is thought that endogenous hydrogen sulfide (H2S) derived from gut bacteria is the source for the sulfur, particularly in severely constipated states .