Assertion: protactinium's compound | /r/CapableOf | show anticancer activity
Facets:
value: in 2011
type: TEMPORAL
value: in vivo
type: MANNER
Source sentences:
text: In 2011, osmium(VI) and osmium(II) compounds were reported to show anticancer activity in vivo, it indicated a promising future for using osmium compounds as anticancer drugs.