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Back to Journals » International Journal of Chronic Obstructive Pulmonary Disease » Volume 6
Original Research
Adjusting for COPD severity in database research: developing and validating an algorithm
| Total article views | HTML views | PDF downloads | Totals | ||
|---|---|---|---|---|---|
| 12,361 | Dovepress* | 11,128+ | 1,822 | 12,950 | |
| PubMed Central* | 1,233 | 396 | 1,629 | ||
| Totals | 12,361 | 2,218 | 14,579 | ||
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*Since 6 December 2011 +Since July 2016 |
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