Chen Hong, Jessiman Barry, Copes Ray, Villeneuve Paul J, Burnett Richard T
Public Health Ontario, Toronto, ON MG5 1V2, Canada; Institute for Clinical Evaluative Sciences, Toronto, ON, Canada; Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.
Population Studies Division, Health Canada, Ottawa, ON, Canada.
Lancet. 2017 Jun 17;389(10087):2372-2373. doi: 10.1016/S0140-6736(17)31459-9. Epub 2017 Jun 15.