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Back to Journals » International Journal of Chronic Obstructive Pulmonary Disease » Volume 10 » Issue 1
Original Research
Evaluation of the psychometric properties of the Nighttime Symptoms of COPD Instrument
| Total article views | HTML views | PDF downloads | Totals | ||
|---|---|---|---|---|---|
| 11,970 | Dovepress* | 10,873+ | 1,901 | 12,774 | |
| PubMed Central* | 1,097 | 335 | 1,432 | ||
| Totals | 11,970 | 2,236 | 14,206 | ||
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*Since 6 March 2015 +Since July 2016 |
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