Assertion: hemoglobin | /r/HasProperty | converted to methemoglobin
Facets:
value: as in the hicn method
type: MANNER
value: by potassium ferricyanide
type: CAUSE
Source sentences:
text: As in the HiCN method, hemoglobin is converted to methemoglobin by potassium ferricyanide; azide then forms a complex with methemoglobin.