Long-term exposure to ultrafine particles and mortality from neurodegenerative diseases: a population-based cohort study.
BACKGROUND Transportation and industrial activities emit large quantities of air pollutants, including unregulated ultrafine particles (UFP, <0.1 um), which may adversely affect brain health. METHODS We analyzed data from 2.1 million adults in the Canadian Census Health and Environment Cohorts (CanCHECs) living in Mo...