Article info
Chronic obstructive pulmonary disease
Original article
Association between exposure to ambient particulate matter and chronic obstructive pulmonary disease: results from a cross-sectional study in China
- Correspondence to Dr Pixin Ran, The State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Disease, The First Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510120, China; pxran{at}vip.163.com
Citation
Association between exposure to ambient particulate matter and chronic obstructive pulmonary disease: results from a cross-sectional study in China
Publication history
- Received May 18, 2016
- Revised October 14, 2016
- Accepted October 17, 2016
- First published December 9, 2016.
Online issue publication
September 01, 2022
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Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/ This is an Open Access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/