Assertion: chrysotile's use | /r/Causes | no harm
Facets:
value: to the human health
type: TRANSITIVE-OBJECT
Source sentences:
text: Especially the case of the U.S, which banned asbestos in 1980 following the proposal of EPA but then the Supreme Court of the United States, in 1991, revoked the ban because scientific researches in the U.S showed that using chrysotile under control cause no harm to the human health.