TY - JOUR AU - M Ward BT - International Journal of Cancer PY - 2020 SP - 943 EP - 952 T2 - International Journal of Cancer TI - Parental occupational exposure to pesticides, animals and organic dust and risk of childhood leukemia and central nervous system tumors: Findings from the International Childhood Cancer Cohort Consortium (I4C) VL - 146 ER -