Long-term PM2.5 exposure and leukemia risk from childhood to early adulthood: A nationwide longitudinal cohort study with time-varying exposure analysis.
Long-term exposure to fine particulate matter (PM2.5) has been suggested as an environmental risk factor for childhood leukemia. This study examined the association between time-varying PM2.5 exposure and leukemia incidence in a nationwide cohort of Korean children and adolescents. We used data from the National Health...