Assertion: iodine's isotope | /r/CapableOf | use as tracer
Facets:
value: in thyroid studies
type: LOCATION
value: as a treatment for hyperthyroidism
type: PURPOSE
Source sentences:
text: iodine-125 - light radioactive isotope of iodine with a half-life of 60 days; used as a tracer in thyroid studies and as a treatment for hyperthyroidism