Back to Journals » International Journal of Chronic Obstructive Pulmonary Disease » Volume 9 » Issue 1
Original Research
Comparison of clinical features between non-smokers with COPD and smokers with COPD: a retrospective observational study
Total article views | HTML views | PDF downloads | Totals | ||
---|---|---|---|---|---|
23,183 | Dovepress* | 16,568+ | 2,756 | 19,324 | |
PubMed Central* | 6,615 | 1,843 | 8,458 | ||
Totals | 23,183 | 4,599 | 27,782 | ||
*Since 8 January 2014 +Since July 2016 |
Total mentioned | Delicious | Others | |||
---|---|---|---|---|---|
6 | 0 | 0 | 0 | 1 | 5 |
View citations on PubMed Central and Google Scholar