Assertion: strontium 90's life | /r/HasProperty | reported
Facets:
value: variously
type: DEGREE
value: as from 14 to 600 days
type: TEMPORAL
Source sentences:
text: The biological half-life of strontium-90 in humans has variously been reported as from 14 to 600 days, 1000 days, 18 years, 30 years and, at an upper limit, 49 years.
text: The biological half-life of strontium in humans has variously been reported as from 14 to 600 days, 1000 days, 18 years, 30 years and, at an upper limit, 49 years.