TY - JOUR T1 - Letters JF - The Nation's Health JO - Nations Health SP - 22 LP - 22 VL - 52 IS - 4 AU - Katie Riley Y1 - 2022/06/01 UR - http://www.thenationshealth.org/content/52/4/22.abstract N2 - It was with interest that I read the report on “Soil remains source of lead exposure” in the April issue of The Nation’s Health. ER -