TY - GEN AU - Niemuth,N A AU - Wood,B J AU - Schultz,B D TI - Estimated change in blood lead concentration in control populations SN - 0003-9896 PY - 2002///0429 KW - Age Factors KW - Baltimore KW - Child KW - Child, Preschool KW - Data Interpretation, Statistical KW - Follow-Up Studies KW - Health Education KW - Humans KW - Infant KW - Lead KW - blood KW - Lead Poisoning KW - prevention & control KW - Models, Theoretical KW - Random Allocation KW - Regression Analysis KW - Research KW - Retrospective Studies KW - Seasons KW - Time Factors KW - United States N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1080/00039890109602904 ER -