Open access
Aug 2026
Blood lead levels among children aged 6–30 months: An electronic health record–based study in Southern California, 2016–2025
Blood lead testing rates changed little over time, whereas BLLs ≥3.5 μg/dL declined, and a clinically important number of children continued to have elevated levels, but ongoing strategic prevention efforts remain important to reduce childhood lead exposure in Southern California.
C. Luc, Gloria C Chi, Rudy Patrick et al.
· Environmental Research · 0 citations