Assertion: technetium's use | /r/HasProperty | controversial
Facets:
Source sentences:
text: The use of more than 250,000 particles in a dose is controversial as little extra data is acquired from such scans while there is an increased risk of toxicity.
text: The use of more than 250,000 particles in a dose is controversial as little extra data is acquired from such scans while there is an increased risk of toxicity.