First Page | Document Content | |
---|---|---|
![]() Date: 2014-08-24 15:07:24Air pollution Health Smoking Air Quality Health Index Obstructive lung disease Respiratory disease Chronic Emphysema Cardiovascular disease Chronic lower respiratory diseases Medicine Pulmonology | Source URL: www.aqhi.gov.hkDownload Document from Source WebsiteFile Size: 1,27 MBShare Document on Facebook |