Assertion: bones's life | /r/HasProperty | estimated as 28 days
Facets:
value: to 36 days
type: TEMPORAL
Source sentences:
text: The half-life of lead in adult human blood has been estimated as 28 days [Griffin et al. 1975, as cited in ATSDR 2010] to 36 days
text: The half-life of lead in adult human blood has been estimated as 28 days.