CCBYNC Open access

Particulate air pollution and mortality in 38 of China’s largest cities: time series analysis

BMJ 2017; 356 doi: (Published 14 March 2017) Cite this as: BMJ 2017;356:j667

Article usage

Article metrics provide readers and authors with an indication of how often a specific article has been accessed month by month. It counts three formats - abstract/extract, full text and pdf. The page is updated each day.

Usage statistics: March 2017 to February 2018

Rendering graph...
Mar 2017226033618
Apr 2017105992368
May 201741558146
Jun 20171640112
Jul 2017051692
Aug 2017046686
Sep 2017058367
Oct 2017062076
Nov 2017068369
Dec 2017060345
Jan 2018045259
Feb 2018542734