TY - RPRT TI - Using structural equation model to explore occupational lead exposure pathways. AU - Yaw-Huei Hwan AU - Ching-Wen Chang AU - Kun-Yu Chao AU - Fu-Tsan Hsiao AU - Hui-Ling Chang AU - Hsin-Zuo Han PY - 2002 DO - 10.1016/s0048-9697(01)00870-1 UR - https://pubmed.ncbi.nlm.nih.gov/11846177/ ID - 11846177 ER -