Ambient PM2.5 Reduces Global and Regional Life Expectancy Apte, Joshua S. ; Brauer, Michael ; Cohen, Aaron J. ; Ezzati, Majid ; Pope, C. Arden, III Abstract Publication: Environmental Science & Technology Letters Pub Date: September 2018 DOI: 10.1021/acs.estlett.8b00360 Bibcode: 2018EnSTL...5..546A