Bradham KD, Nelson CM, Kelly J, et al. Relationship Between Total and Bioaccessible Lead on Children’s Blood Lead Levels in Urban Residential Philadelphia Soils. Environ Sci Technol. 2017;51(17):10005-10011. doi:10.1021/acs.est.7b02058. Available in html format or pdf format.
- This paper has a small but complete dataset embedded in Table 1. It looks at the relationship between lead in the soil around a house and lead in the blood of children living in the house. There is a small amount of clustering when a house has more than one child.
An earlier version is here.