Assertion: blood lead | /r/HasProperty | 5 μg/dl
Facets:
Source sentences:
text: Children From 2007 to 2010, approximately 2.6% of preschool children in the United States had a blood lead concentration 5 μg/dL (≥ 50 ppb), which represents about 535,000 U.S. children 1 to 5 years of age [AAP 2016].