Effects of Perinatal Exposure to Background Levels of Pcbs and Dioxins on the Child's Pcb Body Burden and on Neurologic and Cognitive Development During the First 42 Months of Life 1 min read / 30.01.2012 Effects of Perinatal Exposure to Background Levels of Pcbs and Dioxins on the Child's Pcb Body Burden and on Neurologic and Cognitive Development During the First 42 Months of Life (full doc) Save (for later) Share